This study investigated the use of self-selected recovery periods in a multiple sprint test to reliably quantify an individual's ability to resist fatigue. Twenty active students completed 4 trials of 12 x 30m sprints with self-selected recovery between sprints. The results showed learning effects in the first 2 trials as evidenced by more subjects failing to maintain sprint performance. Reliability was good between trials 3 and 4, with a coefficient of variation of 11.1% and intraclass correlation of 0.76. Perceived exertion increased progressively throughout trials despite no change in sprint times. Aerobic fitness showed little correlation with mean recovery time.
This study evaluated a new method of monitoring exercise training called the session rating of perceived exertion (RPE) method. The session RPE method uses a participant's perceived exertion after a training session as a marker of training intensity. The study compared the session RPE method to an objective heart rate (HR) monitoring method during steady state and interval cycling, as well as basketball practice. It found a consistent relationship between the two monitoring methods, though the session RPE scores were generally higher. Even with different subjects, the relationships between the methods were similar. The study concluded the session RPE method is a valid way to quantify training during various types of exercise when objective monitoring is not possible.
The study examined the effects of mouthpiece use on gas exchange parameters during steady-state exercise in college students. Participants performed treadmill runs under three conditions: with a custom-fitted mouthpiece, without a mouthpiece, and nose breathing only. Oxygen consumption, oxygen consumption per kg of body weight, and carbon dioxide production were significantly higher when using a mouthpiece compared to the other conditions. Ventilation, respiratory rate, and tidal volume did not differ between the mouthpiece and no mouthpiece conditions. The findings suggest that mouthpiece use improves specific gas exchange parameters during exercise.
Match analysis studies
have also demonstrated that football requires
participants to repeatedly produce maximal or
nearmaximal actions of short durationwith brief
recovery periods [40,45]. For these reasons, foot-
ball training should commonly include physical
exercises aimed to enhance both aerobic fitness
and repeated-sprint ability (RSA).
Effects of Cold Water Immersion on Muscle OxygenationFernando Farias
Postexercise cold water immersion has been advocated to
athletes as a means of accelerating recovery and improving perform-
ance. Given the effects of cold water immersion on blood flflw,
evaluating in vivo changes in tissue oxygenation during cold water
immersion may help further our understanding of this recovery
modality. This study aimed to investigate the effects of cold water
immersion on muscle oxygenation and performance during repeated
bouts of fatiguing exercise in a group of healthy young adults.
The effect of eight weeks resistance training on the fitness variables of uni...Sports Journal
A total of thirty female (N=30) university level male Badminton players ranging between 18-28 years of
age were taken as subjects for the purpose of the study. The subjects were randomly selected and training
was conducted at ACS College, Jamner. The subjects were further divided into two groups i.e. Group -A
(N=15) as experimental group and Group-B (N=15) as control group. The following fitness variables
were selected for the purpose of the study: Flexibility test (sit and reach test), strength test (vertical jump
test), speed test (50m dash test), agility (shuttle run test), cardio-vascular fitness test (cooper 12 minute
run-walk test). To compare the mean difference between the data, t test was computed with the help of
SPSS Software and level of significance chosen was 0.05. Result shows that resistance training
(Experimental group) have significant effect on the fitness of university level male Badminton players.
Acute cardiopulmonary and metabolic responses to high intensity interval trai...Fernando Farias
Results from the present study quantify the effects of altering either the intensity of the
work or the recovery interval when performing interval sessions consisting of 60s of work and
60s of recovery for multiple repetitions. The information provided may aid those interested in
designing interval training sessions by providing ranges of values that could be expected for
individuals who possess moderate levels of cardiopulmonary fitness. Using a work intensity of
80% or 100% VGO2peak and a recovery intensity of 0% or 50% VGO2peak, subjects were able to
exercise within the ACSM recommended range for exercise intensity. Based upon the data it
would appear that a protocol such as the 80/0 may be appropriate for those individuals who
are just beginning a program or have little experience with interval-type activity. By contrast, a
100/50 protocol could not be completed by all of the subjects and therefore may be too intense
for some individuals.
Effects of seated and standing cold water immersion on recovery from repeated...Fernando Farias
There were
no significant group differences between control and either of the cold water immersion interventions. Seated cold water
immersion was associated with lower DOMS than standing cold water immersion (effect size = 1.86; P = 0.001). These
data suggest that increasing hydrostatic pressure by standing in cold water does not provide an additional recovery benefit
over seated cold water immersion, and that both seated and standing immersions have no benefit in promoting recovery
This study evaluated a new method of monitoring exercise training called the session rating of perceived exertion (RPE) method. The session RPE method uses a participant's perceived exertion after a training session as a marker of training intensity. The study compared the session RPE method to an objective heart rate (HR) monitoring method during steady state and interval cycling, as well as basketball practice. It found a consistent relationship between the two monitoring methods, though the session RPE scores were generally higher. Even with different subjects, the relationships between the methods were similar. The study concluded the session RPE method is a valid way to quantify training during various types of exercise when objective monitoring is not possible.
The study examined the effects of mouthpiece use on gas exchange parameters during steady-state exercise in college students. Participants performed treadmill runs under three conditions: with a custom-fitted mouthpiece, without a mouthpiece, and nose breathing only. Oxygen consumption, oxygen consumption per kg of body weight, and carbon dioxide production were significantly higher when using a mouthpiece compared to the other conditions. Ventilation, respiratory rate, and tidal volume did not differ between the mouthpiece and no mouthpiece conditions. The findings suggest that mouthpiece use improves specific gas exchange parameters during exercise.
Match analysis studies
have also demonstrated that football requires
participants to repeatedly produce maximal or
nearmaximal actions of short durationwith brief
recovery periods [40,45]. For these reasons, foot-
ball training should commonly include physical
exercises aimed to enhance both aerobic fitness
and repeated-sprint ability (RSA).
Effects of Cold Water Immersion on Muscle OxygenationFernando Farias
Postexercise cold water immersion has been advocated to
athletes as a means of accelerating recovery and improving perform-
ance. Given the effects of cold water immersion on blood flflw,
evaluating in vivo changes in tissue oxygenation during cold water
immersion may help further our understanding of this recovery
modality. This study aimed to investigate the effects of cold water
immersion on muscle oxygenation and performance during repeated
bouts of fatiguing exercise in a group of healthy young adults.
The effect of eight weeks resistance training on the fitness variables of uni...Sports Journal
A total of thirty female (N=30) university level male Badminton players ranging between 18-28 years of
age were taken as subjects for the purpose of the study. The subjects were randomly selected and training
was conducted at ACS College, Jamner. The subjects were further divided into two groups i.e. Group -A
(N=15) as experimental group and Group-B (N=15) as control group. The following fitness variables
were selected for the purpose of the study: Flexibility test (sit and reach test), strength test (vertical jump
test), speed test (50m dash test), agility (shuttle run test), cardio-vascular fitness test (cooper 12 minute
run-walk test). To compare the mean difference between the data, t test was computed with the help of
SPSS Software and level of significance chosen was 0.05. Result shows that resistance training
(Experimental group) have significant effect on the fitness of university level male Badminton players.
Acute cardiopulmonary and metabolic responses to high intensity interval trai...Fernando Farias
Results from the present study quantify the effects of altering either the intensity of the
work or the recovery interval when performing interval sessions consisting of 60s of work and
60s of recovery for multiple repetitions. The information provided may aid those interested in
designing interval training sessions by providing ranges of values that could be expected for
individuals who possess moderate levels of cardiopulmonary fitness. Using a work intensity of
80% or 100% VGO2peak and a recovery intensity of 0% or 50% VGO2peak, subjects were able to
exercise within the ACSM recommended range for exercise intensity. Based upon the data it
would appear that a protocol such as the 80/0 may be appropriate for those individuals who
are just beginning a program or have little experience with interval-type activity. By contrast, a
100/50 protocol could not be completed by all of the subjects and therefore may be too intense
for some individuals.
Effects of seated and standing cold water immersion on recovery from repeated...Fernando Farias
There were
no significant group differences between control and either of the cold water immersion interventions. Seated cold water
immersion was associated with lower DOMS than standing cold water immersion (effect size = 1.86; P = 0.001). These
data suggest that increasing hydrostatic pressure by standing in cold water does not provide an additional recovery benefit
over seated cold water immersion, and that both seated and standing immersions have no benefit in promoting recovery
The Discrepancy in Estimated VO2MAX Concerning Diverse PracticesCarl Page
This document summarizes a study that estimated VO2max (maximal oxygen consumption) levels in participants using various exercise tests. It found that estimates of VO2max can vary depending on the test used, and are also affected by individual factors like genetics, body composition, and training status. The study measured heart rate responses and oxygen consumption during tests like treadmill running, step tests, and 12-minute runs to estimate VO2max in participants and compare the results across tests. It concluded that more accurate VO2max measurements can be obtained in a laboratory setting using expired gas analysis compared to field tests.
This article summarizes 8 studies that examined the effects of various resistance training interventions on vertical jump performance in athletes. The studies tested interventions such as Olympic weightlifting, power lifting, back squats, and line drills. Most studies found that resistance training can improve vertical jump height, with some studies finding Olympic weightlifting may provide slightly greater improvements than power lifting. However, the increases in vertical jump from resistance training were generally small.
This document presents an analysis of different training plans for collegiate distance runners to optimize performance. It reviews literature on physiological determinants of running performance, including maximal oxygen uptake (VO2 max), running economy, and lactate threshold. Studies show high-intensity interval training is most effective for improving VO2 max, while both high-intensity and high-volume plans can improve running economy. The document concludes that an optimal plan would emphasize high-intensity workouts to enhance VO2 max and include strength training and long runs to aid running economy and lactate threshold.
This study tested whether applying a scientifically based nutritional strategy rather than a freely chosen strategy could improve marathon performance in non-elite runners. Runners were divided into two groups - one that chose their own nutrition and one following a targeted intake of fluids, carbohydrates, sodium, and caffeine. Those following the scientific strategy completed the marathon on average 10 minutes and 55 seconds faster, representing a 4.7% improvement. Both groups experienced low levels of gastrointestinal symptoms, with no significant differences between groups. The results suggest that a scientific nutritional approach can enhance marathon performance for recreational runners compared to allowing them to choose their own intake.
This study aimed to adopt a teaching method using task analysis for badminton forehand overhead clear coaching experiment and evaluate the coaching effects. Sixty male participants (mean age: 14.6 years old) without badminton training experience were recruited. All the participants were assigned into two groups (30 participants in either group). Task analysis teaching method was applied in one group as task analysis group and conventional teaching method was applied in the other group as control group. Before the coaching
experiment, there were no differences in physical fi tness and badminton level between the two groups. Motor skills were evaluated using. phase performance score. Badminton forehand overhead clear skills were evaluated using shuttlecock landing performance score. After the experiment, motor skills (25.8 ± 1.3 vs. 51.8 ± 3.7, p < 0.01) and badminton forehand overhead clear skills (22.2 ± 2.4 vs. 54.0 ± 6.4, p < 0.01) in task analysis group improved signifi cantly. In control group, motor skills (25.2 ± 1.4 vs. 36.2 ± 2.8, p < 0.01) and badminton. forehand overhead clear skills (23.2 ± 2.9 vs 50.8 ± 5.2, p < 0.01) also improved signifi cantly. Two-way ANOVA analysis revealed that
the coaching effects of task analysis group were signifi cantly better than control group both of motor skills (51.8 ± 3.7 vs. 36.2 ± 2.8, p < 0.01) and badminton forehand overhead clear skills (54.0 ± 6.4 vs. 50.8 ± 5.2, p < 0.05). In conclusion, task analysis teaching method could boost badminton motor skill learning and develop motor skill abilities.
Cold water inmersion reduces anaerobic performanceFernando Farias
Many athletes compete in multiple events on the
same day such as heats and semifinals or round
robin competitions. Under these circumstances,
effective recovery is essential to ensure optimal
performance in a subsequent event or match. A
variety of recovery techniques exist including
cryotherapy (cold water immersion/ice baths,
ice massage, ice packs), whirlpool therapy, mas-
sage and contrast therapy.
The document summarizes a study that investigated whether various fitness tests could predict 2000m rowing performance in tertiary students. 81 exercise science students completed tests including VO2 max testing, Wingate cycling tests, strength testing, vertical jumps, and sprint times. They then performed two 2000m rowing time trials. Results showed height, weight, VO2 max, and power output strongly correlated with rowing performance. Stepwise regression predicted rowing times within 4.84%. The study supports using non-rowing tests to predict rowing performance in inexperienced populations.
The study examined the effects of three recovery methods - cold water immersion (CWI), active recovery (AR), and passive recovery (CON) - on blood lactate levels, heart rate, and repeated sprint performance. There were no significant differences found between the recovery methods for lactate clearance, heart rate, or 200m sprint times. While not statistically significant, CWI and AR resulted in slightly lower lactate levels than CON after recovery. The results suggest that the recovery methods did not differentially impact repeated sprint performance in recreationally active males.
A Comparative Study of VO2 Max in Young Female Athletes and Non-AthletesIOSR Journals
Abstract:
Aims And Objectives: The purpose of this study was to compare maximum oxygen uptake(VO2
max ) between young female athletes and non-athletes and to show the importance of sports for physical
fitness.
Material & Methods: The present study was carried out in 50 females between the age group of 18-22 yrs.
They were divided into to groups, study group (25 athletes) and control group. (25 non-athletes) The maximum
oxygen uptake (VO2 max) was compared between cases and controls by using Queen’ college step test.(
Harward step test) .
Results: The VO2 max was higher in female athletes than non-athletes.
Conclusion: The present study showed VO2 max levels more in female athletes. Now a days, physical inactivity
is seen among students due to sedentary lifestyle which may lead to many health problems. Hence, we suggest
that students should get involved in sports and it should make a compulsory subject in colleges.
Key words:- VO2 Max; athlete & non athlete ;Young females
Cold water immersion versus whole body cryotherapyFernando Farias
Cold-water immersion was more effective in
accelerating recovery kinetics than whole-body cryotherapy for countermovement jump
performance at 72h post-exercise. Cold-water immersion also demonstrated lower soreness
and higher perceived recovery levels across 24-48h post-exercise.
IOSR Journal of Humanities and Social Science is an International Journal edited by International Organization of Scientific Research (IOSR).The Journal provides a common forum where all aspects of humanities and social sciences are presented. IOSR-JHSS publishes original papers, review papers, conceptual framework, analytical and simulation models, case studies, empirical research, technical notes etc.
Je ponline april2012kaminagakura_zagattoPaulo Redkva
The document examines whether the running-based anaerobic sprint test (RAST) can predict anaerobic capacity as measured by maximum accumulated oxygen deficit (MAOD). Eleven trained runners completed a RAST and tests to determine MAOD. No significant correlations were found between any RAST variables (peak power, mean power, fatigue index, maximal velocity, mean velocity) and MAOD. The study concludes that RAST does not predict anaerobic capacity in runners as measured by MAOD.
A evidência apresentada sugere que a variação é um componente necessário do planejamento efetivo do treinamento. Apoiando essa perspectiva, outras pesquisas sugerem que a monotonia de treinamento elevado - que pode ser amplamente percebida como uma falta de variação20 - leva a uma maior incidência de síndromes de overtraining21, um mau desempenho e freqüência de infecções banais.22 Inversamente, as reduções na monotonia têm Tem sido associada a uma maior incidência de melhor desempenho pessoal 22, e os índices de monotonia têm sido defendidos como ferramentas benéficas de treinamento-regulação na elite rowing23 e no sprint24.
The 12-minute run/walk test is used to measure aerobic fitness and estimate VO2 max. It involves having clients run or walk as far as possible in 12 minutes, and the distance covered correlates highly with cardiovascular endurance and oxygen utilization. The test is easy to administer, allows group testing, and can track fitness improvements over time. Distance on the test provides an estimated VO2 max score according to established formulas. It is a common assessment used by coaches and trainers.
Short inter-set rest blunts resistance exercise-inducedFernando Farias
Manipulating the rest-recovery interval between sets of resistance exercise may influence
training-induced muscle remodelling. The aim of this study was to determine the acute muscle
anabolic response to resistance exercise performed with short or long inter-set rest intervals.
In a study with a parallel-group design, 16 males completed four sets of bilateral leg-press and
knee-extension exercise at 75% of one-repetition maximum to momentary muscular failure,
followed by ingestion of 25 g of whey protein. Resistance exercise sets were interspersed by
1 min (n = 8) or 5 min of passive rest (n = 8). Muscle biopsies were obtained at rest, 0, 4, 24
and 28 h postexercise during a primed continuous infusion of l-[ring-13C6]phenylalanine to
determine myofibrillar protein synthesis and intracellular signalling.
Lactate removal in water jss&m (07)[1] meu artigofmasi
The document compares blood lactate removal during active recovery performed through cycling in water immersion versus cycling on land after a similar exercise bout. Eleven male subjects exercised on a treadmill and then recovered via cycling, with one group cycling in water and the other on land. Blood lactate levels were measured at various time points during recovery. Blood lactate levels were significantly lower during water immersion cycling compared to land cycling at the 6-minute and 15-minute time points, indicating that active recovery in water is more effective for removing blood lactate after exercise.
This research report summarizes a study that collected data on four clinical tests (Six-Minute Walk Test, Berg Balance Scale, Timed Up & Go Test, and gait speeds) from 96 community-dwelling older adults aged 61-89 years. The study found:
1) The clinical tests showed high test-retest reliability.
2) Scores on the clinical tests declined with age for both male and female subjects, suggesting age-related performance changes.
3) Reference data on the tests should be used age-specifically when interpreting patient performance to account for expected age-related differences. Larger validation studies are still needed.
The document is an assignment cover sheet for a student named Andrews Scott submitting a power point presentation on physiological testing of human performance. It provides the student ID, name of lecturer, due date of October 11th 2014, and certifies that the work is the student's own. It also contains information on procedures for late assignments and penalties for academic misconduct.
This study examined the effects of caffeine supplementation on metabolic indices in female softball players. Eight female softball players completed a VO2max test on a treadmill after consuming either caffeine (6mg/kg) or a placebo. Results showed that caffeine significantly increased VO2max levels but did not significantly affect ventilatory threshold or time to exhaustion. This suggests that caffeine improves aerobic capacity but does not impact other metabolic thresholds during continuous exercise.
La mamá pájara escuchó el sonido "cric, cric..." proveniente de uno de sus huevos, del cual había nacido un pajarito. Luego de ver a su cría recién nacida, la mamá pájara extendió sus alas hacia el cielo azul. La historia trata sobre el nacimiento de un pajarito llamado "Cipi".
Creating a Patient-Centered Digital Strategyglendoss
Presentation from the 2015 Society for Healthcare Strategy & Market Development (SHSMD) Conference in Washington D.C. Presentation focused on creating and implementing a patient/consumer-centric digital strategy for healthcare organizations.
The Discrepancy in Estimated VO2MAX Concerning Diverse PracticesCarl Page
This document summarizes a study that estimated VO2max (maximal oxygen consumption) levels in participants using various exercise tests. It found that estimates of VO2max can vary depending on the test used, and are also affected by individual factors like genetics, body composition, and training status. The study measured heart rate responses and oxygen consumption during tests like treadmill running, step tests, and 12-minute runs to estimate VO2max in participants and compare the results across tests. It concluded that more accurate VO2max measurements can be obtained in a laboratory setting using expired gas analysis compared to field tests.
This article summarizes 8 studies that examined the effects of various resistance training interventions on vertical jump performance in athletes. The studies tested interventions such as Olympic weightlifting, power lifting, back squats, and line drills. Most studies found that resistance training can improve vertical jump height, with some studies finding Olympic weightlifting may provide slightly greater improvements than power lifting. However, the increases in vertical jump from resistance training were generally small.
This document presents an analysis of different training plans for collegiate distance runners to optimize performance. It reviews literature on physiological determinants of running performance, including maximal oxygen uptake (VO2 max), running economy, and lactate threshold. Studies show high-intensity interval training is most effective for improving VO2 max, while both high-intensity and high-volume plans can improve running economy. The document concludes that an optimal plan would emphasize high-intensity workouts to enhance VO2 max and include strength training and long runs to aid running economy and lactate threshold.
This study tested whether applying a scientifically based nutritional strategy rather than a freely chosen strategy could improve marathon performance in non-elite runners. Runners were divided into two groups - one that chose their own nutrition and one following a targeted intake of fluids, carbohydrates, sodium, and caffeine. Those following the scientific strategy completed the marathon on average 10 minutes and 55 seconds faster, representing a 4.7% improvement. Both groups experienced low levels of gastrointestinal symptoms, with no significant differences between groups. The results suggest that a scientific nutritional approach can enhance marathon performance for recreational runners compared to allowing them to choose their own intake.
This study aimed to adopt a teaching method using task analysis for badminton forehand overhead clear coaching experiment and evaluate the coaching effects. Sixty male participants (mean age: 14.6 years old) without badminton training experience were recruited. All the participants were assigned into two groups (30 participants in either group). Task analysis teaching method was applied in one group as task analysis group and conventional teaching method was applied in the other group as control group. Before the coaching
experiment, there were no differences in physical fi tness and badminton level between the two groups. Motor skills were evaluated using. phase performance score. Badminton forehand overhead clear skills were evaluated using shuttlecock landing performance score. After the experiment, motor skills (25.8 ± 1.3 vs. 51.8 ± 3.7, p < 0.01) and badminton forehand overhead clear skills (22.2 ± 2.4 vs. 54.0 ± 6.4, p < 0.01) in task analysis group improved signifi cantly. In control group, motor skills (25.2 ± 1.4 vs. 36.2 ± 2.8, p < 0.01) and badminton. forehand overhead clear skills (23.2 ± 2.9 vs 50.8 ± 5.2, p < 0.01) also improved signifi cantly. Two-way ANOVA analysis revealed that
the coaching effects of task analysis group were signifi cantly better than control group both of motor skills (51.8 ± 3.7 vs. 36.2 ± 2.8, p < 0.01) and badminton forehand overhead clear skills (54.0 ± 6.4 vs. 50.8 ± 5.2, p < 0.05). In conclusion, task analysis teaching method could boost badminton motor skill learning and develop motor skill abilities.
Cold water inmersion reduces anaerobic performanceFernando Farias
Many athletes compete in multiple events on the
same day such as heats and semifinals or round
robin competitions. Under these circumstances,
effective recovery is essential to ensure optimal
performance in a subsequent event or match. A
variety of recovery techniques exist including
cryotherapy (cold water immersion/ice baths,
ice massage, ice packs), whirlpool therapy, mas-
sage and contrast therapy.
The document summarizes a study that investigated whether various fitness tests could predict 2000m rowing performance in tertiary students. 81 exercise science students completed tests including VO2 max testing, Wingate cycling tests, strength testing, vertical jumps, and sprint times. They then performed two 2000m rowing time trials. Results showed height, weight, VO2 max, and power output strongly correlated with rowing performance. Stepwise regression predicted rowing times within 4.84%. The study supports using non-rowing tests to predict rowing performance in inexperienced populations.
The study examined the effects of three recovery methods - cold water immersion (CWI), active recovery (AR), and passive recovery (CON) - on blood lactate levels, heart rate, and repeated sprint performance. There were no significant differences found between the recovery methods for lactate clearance, heart rate, or 200m sprint times. While not statistically significant, CWI and AR resulted in slightly lower lactate levels than CON after recovery. The results suggest that the recovery methods did not differentially impact repeated sprint performance in recreationally active males.
A Comparative Study of VO2 Max in Young Female Athletes and Non-AthletesIOSR Journals
Abstract:
Aims And Objectives: The purpose of this study was to compare maximum oxygen uptake(VO2
max ) between young female athletes and non-athletes and to show the importance of sports for physical
fitness.
Material & Methods: The present study was carried out in 50 females between the age group of 18-22 yrs.
They were divided into to groups, study group (25 athletes) and control group. (25 non-athletes) The maximum
oxygen uptake (VO2 max) was compared between cases and controls by using Queen’ college step test.(
Harward step test) .
Results: The VO2 max was higher in female athletes than non-athletes.
Conclusion: The present study showed VO2 max levels more in female athletes. Now a days, physical inactivity
is seen among students due to sedentary lifestyle which may lead to many health problems. Hence, we suggest
that students should get involved in sports and it should make a compulsory subject in colleges.
Key words:- VO2 Max; athlete & non athlete ;Young females
Cold water immersion versus whole body cryotherapyFernando Farias
Cold-water immersion was more effective in
accelerating recovery kinetics than whole-body cryotherapy for countermovement jump
performance at 72h post-exercise. Cold-water immersion also demonstrated lower soreness
and higher perceived recovery levels across 24-48h post-exercise.
IOSR Journal of Humanities and Social Science is an International Journal edited by International Organization of Scientific Research (IOSR).The Journal provides a common forum where all aspects of humanities and social sciences are presented. IOSR-JHSS publishes original papers, review papers, conceptual framework, analytical and simulation models, case studies, empirical research, technical notes etc.
Je ponline april2012kaminagakura_zagattoPaulo Redkva
The document examines whether the running-based anaerobic sprint test (RAST) can predict anaerobic capacity as measured by maximum accumulated oxygen deficit (MAOD). Eleven trained runners completed a RAST and tests to determine MAOD. No significant correlations were found between any RAST variables (peak power, mean power, fatigue index, maximal velocity, mean velocity) and MAOD. The study concludes that RAST does not predict anaerobic capacity in runners as measured by MAOD.
A evidência apresentada sugere que a variação é um componente necessário do planejamento efetivo do treinamento. Apoiando essa perspectiva, outras pesquisas sugerem que a monotonia de treinamento elevado - que pode ser amplamente percebida como uma falta de variação20 - leva a uma maior incidência de síndromes de overtraining21, um mau desempenho e freqüência de infecções banais.22 Inversamente, as reduções na monotonia têm Tem sido associada a uma maior incidência de melhor desempenho pessoal 22, e os índices de monotonia têm sido defendidos como ferramentas benéficas de treinamento-regulação na elite rowing23 e no sprint24.
The 12-minute run/walk test is used to measure aerobic fitness and estimate VO2 max. It involves having clients run or walk as far as possible in 12 minutes, and the distance covered correlates highly with cardiovascular endurance and oxygen utilization. The test is easy to administer, allows group testing, and can track fitness improvements over time. Distance on the test provides an estimated VO2 max score according to established formulas. It is a common assessment used by coaches and trainers.
Short inter-set rest blunts resistance exercise-inducedFernando Farias
Manipulating the rest-recovery interval between sets of resistance exercise may influence
training-induced muscle remodelling. The aim of this study was to determine the acute muscle
anabolic response to resistance exercise performed with short or long inter-set rest intervals.
In a study with a parallel-group design, 16 males completed four sets of bilateral leg-press and
knee-extension exercise at 75% of one-repetition maximum to momentary muscular failure,
followed by ingestion of 25 g of whey protein. Resistance exercise sets were interspersed by
1 min (n = 8) or 5 min of passive rest (n = 8). Muscle biopsies were obtained at rest, 0, 4, 24
and 28 h postexercise during a primed continuous infusion of l-[ring-13C6]phenylalanine to
determine myofibrillar protein synthesis and intracellular signalling.
Lactate removal in water jss&m (07)[1] meu artigofmasi
The document compares blood lactate removal during active recovery performed through cycling in water immersion versus cycling on land after a similar exercise bout. Eleven male subjects exercised on a treadmill and then recovered via cycling, with one group cycling in water and the other on land. Blood lactate levels were measured at various time points during recovery. Blood lactate levels were significantly lower during water immersion cycling compared to land cycling at the 6-minute and 15-minute time points, indicating that active recovery in water is more effective for removing blood lactate after exercise.
This research report summarizes a study that collected data on four clinical tests (Six-Minute Walk Test, Berg Balance Scale, Timed Up & Go Test, and gait speeds) from 96 community-dwelling older adults aged 61-89 years. The study found:
1) The clinical tests showed high test-retest reliability.
2) Scores on the clinical tests declined with age for both male and female subjects, suggesting age-related performance changes.
3) Reference data on the tests should be used age-specifically when interpreting patient performance to account for expected age-related differences. Larger validation studies are still needed.
The document is an assignment cover sheet for a student named Andrews Scott submitting a power point presentation on physiological testing of human performance. It provides the student ID, name of lecturer, due date of October 11th 2014, and certifies that the work is the student's own. It also contains information on procedures for late assignments and penalties for academic misconduct.
This study examined the effects of caffeine supplementation on metabolic indices in female softball players. Eight female softball players completed a VO2max test on a treadmill after consuming either caffeine (6mg/kg) or a placebo. Results showed that caffeine significantly increased VO2max levels but did not significantly affect ventilatory threshold or time to exhaustion. This suggests that caffeine improves aerobic capacity but does not impact other metabolic thresholds during continuous exercise.
La mamá pájara escuchó el sonido "cric, cric..." proveniente de uno de sus huevos, del cual había nacido un pajarito. Luego de ver a su cría recién nacida, la mamá pájara extendió sus alas hacia el cielo azul. La historia trata sobre el nacimiento de un pajarito llamado "Cipi".
Creating a Patient-Centered Digital Strategyglendoss
Presentation from the 2015 Society for Healthcare Strategy & Market Development (SHSMD) Conference in Washington D.C. Presentation focused on creating and implementing a patient/consumer-centric digital strategy for healthcare organizations.
Wetzel Brothers is a full-service provider of point-of-purchase displays and signage solutions. They design, print, finish, and fulfill all projects in-house to save clients time and money. With large production capacity and extensive experience in promotional programs, they can handle anything from simple to complex projects. Their digital printing department covers short-run and unusual substrate jobs using a high-quality flatbed printer up to 80 inches wide.
Un pastor se dio cuenta de que unas cabras salvajes se habían mezclado con su rebaño. Las llevó a todas a refugio durante una tormenta y dio más comida a las cabras salvajes para atraerlas. Cuando pasó la tormenta, las cabras salvajes escaparon a la montaña, dejando al pastor que se quejó de su desagradecimiento. Las cabras salvajes respondieron que desconfiaban de él porque las trató mejor que a sus propias cabras.
Shopper Marketing Expo 2013 by the Path to Purchase InstituteJennifer Grady
Registration is now open for the Shopper Marketing Expo taking place Oct 8-10 at Chicago's Navy Pier. It's the world's largest gathering of shopper marketing professionals from every segment of the industry who work hand-in-hand to effectively engage shoppers and drive retail sales. The Expo offers:
*4000 attendees from consumer product manufacturers, retailers, agencies and solution providers
*150 exhibitors across 50+ product categories
*75 renowned speakers
*24 hours of unrivaled educational seminars in 10 different tracks covering shopper marketing best practices, insights, omni-channel strategies, mobile marketing solutions, small budget excellence, big picture, understanding your shopper, design & creativity, leveraging social media and strategies at retail
*3 in-depth symposiums
*2 inspiring keynote addresses featuring speakers from Coca-Cola, Family Dollar and Office Max
The Expo also features the Design of the Times Gallery, a separate, curated space on the exhibit floor showcasing the most creative in-store activations all vying for silver, gold, platinum and "Best of the Times" honors as judged by leading brand and retail executives.
The Design of the Times Award Reception and Ceremony will celebrate the winners on Wednesday, October 9 from 5-7pm.
Cpg international interview questions and answersAlanWright789
This document provides interview preparation materials for CPG International, including questions, answers, and tips. It includes sample answers to common interview questions like "Why should we hire you?", "What do you know about CPG International?", "Why do you want to work here?", "What can you do for us?", and "What kind of salary do you need?". It also lists additional interview preparation resources and tips, such as practicing different interview types, sending thank you letters, preparing questions for the employer, and researching common interview questions for different job titles and levels of experience.
This study examined the effects of a 6-week isokinetic resistance training program on quadriceps and hamstrings peak torque and standing long jump performance in 12 untrained men. The training consisted of 3 sets of 10 repetitions at 100°/s, 3 days per week for 6 weeks. After training, quadriceps peak torque increased by an average of 10.5% but there was no significant change in hamstrings peak torque or standing long jump performance. The major finding was that gains in isokinetic strength did not translate to improvements in functional performance, likely due to the training lacking eccentric loading which is an important component of the standing long jump.
This systematic review examined the evidence that eccentric training improves lower limb flexibility. The authors searched multiple databases and identified 6 randomized controlled trials that met their inclusion criteria. All 6 trials studied different muscle groups (hamstrings, plantar flexors, quadriceps) and measured flexibility using range of motion or muscle fascicle length. The results across all 6 trials consistently showed that eccentric training improved lower limb flexibility when compared to a different intervention or no intervention. This supports the hypothesis that eccentric training is an effective method for increasing lower limb flexibility. Further research is needed comparing eccentric training to other exercises like static stretching.
A comparison of 2 circuit exercise training techniques igbenito777
This study compared the metabolic, heart rate, and perceived exertion responses to circuit resistance training (CRT) using either a multistation isoinertial exercise system (MultiGym) or a customized system using Thera-Band resistance bands (ElasticGym) in people with paraplegia. Sixteen men and one woman with chronic paraplegia completed familiarization and testing on both systems. There were no significant differences in average oxygen consumption or heart rate between the two systems. However, average ratings of perceived exertion were significantly higher when using the ElasticGym system. The results suggest that CRT using a customized ElasticGym elicits similar metabolic and heart rate responses but greater perceived exertion compared to
VO2max Trainability and High Intensity Interval Training in Humans: A Meta-An...Fernando Farias
The benefits of an active lifestyle are well documented [1–3].
Many of these benefits are also associated with higher levels of
cardiorespiratory fitness (VO2max) which may exert protective
effects that are independent of traditional risk factors [3,4].
Additionally, for individuals with low physical fitness, even modest
improvements in fitness can have substantial health benefits.
However, some individuals may have a limited ability to increase
their cardiorespiratory fitness (trainability) in response to endurance
exercise training
The study compared the effects of performing 1, 3, or 5 sets of resistance exercise over 6 months on measures of muscle strength, endurance, hypertrophy, vertical jump, and body composition in 48 untrained men. The men were randomly assigned to training groups performing 1, 3, or 5 sets of exercises 3 times per week or a control group. After 6 months, all training groups increased strength on various exercises, with greater increases in the 5 set group for some measures. Muscle endurance and hypertrophy increased more in the 3 and 5 set groups compared to 1 set. The 5 set group saw greater increases in some hypertrophy measures than the other groups. Body composition and vertical jump improved in all training
Effect of repeated seven seconds phosphate recovery drill training on speed a...IAEME Publication
To evaluate the effectiveness of 12 weeks repeated seven seconds phosphate recovery drill training on speed and agility among selected Tripura cricketers. Pre test – post test randomized group
design were undertaken for the present study which consist of an experimental group and control group. Equal number of subjects (n= 30) were assigned randomly to both the groups. The experimental group was exposed to 12 weeks repeated seven seconds phosphate recovery drill training programme whereas, no treatment was given to control group.
Eccentric training can improve muscle strength, power, and stretch-shortening cycle function to a greater extent than concentric or traditional resistance training. While both eccentric and concentric training increase muscle strength, the increases tend to be mode-specific. Eccentric training with loads greater than concentric strength limits elicits greater overall strength gains. Faster contraction velocities during eccentric training may further enhance strength and power adaptations. Eccentric training appears especially effective for improving performance requiring stretch-shortening cycle function.
The document summarizes evidence from a systematic review and expert consensus on clinical practice guidelines for anterior cruciate ligament (ACL) rehabilitation. The rehabilitation should include three phases: (1) an impairment-based phase, (2) a sport-specific training phase, and (3) a return to play phase. A battery of strength, hop, movement quality, and psychological tests should guide progression between phases over 9-12 months. Return to play criteria should incorporate objective measures like strength and hop tests to assess risk of reinjury.
The purpose of this investigation is comparing the effects of three admitting models using maximum admits in increasing the maximum strength and hypertrophy of unexercised men in the muscles of arm forth. Statistical sample of this investigation are 45 non-athlete male students of Mazandaran University of Science and Technology of the Department of Public Physical Education. Maximum strength and the mass of muscles in the sample was measured using the maximum repeating test in moving arm form by Haler or measured using the arm, before and after the match. Then, the samples were grouped in 3 empirical groups (15 per groups). They exercised for 8 weeks, 3 sessions per week, and 75 minutes per session. The data were analyzed by variance and (LSD) by using SPSS20 software (p≤0.05). There was no meaningful difference among 3 models; normally pyramidal, Counter-pyramidal, and Flat-pyramidal in increasing the shape of arm forth. Also, there was a meaningful difference between two methods, pyramids and flat pyramid after the test. There was no meaningful difference among the methods between counter-pyramidal and flat-pyramidal. So, we can suggest that when the purpose is increasing the muscle, we can use every method, but if the purpose is increasing the strength, it is preferring to use flat pyramidal method.
A single exercise test for assessing physiological and performance parameters...Fernando Maria Saura
This study investigated whether physiological and performance parameters in elite rowers could be assessed with a single "2-in-1" test combining incremental exercise and a 2000m time trial, rather than with separate tests. Ten elite rowers completed an incremental exercise test, a 2000m time trial, and a 2-in-1 test on different days. Most parameters were not significantly different between the 2-in-1 test and the separate tests, indicating the 2-in-1 test can validly assess these parameters with only one test session.
This document provides information on supervised exercise therapy (SET) for patients with peripheral artery disease (PAD). It discusses the efficacy of treadmill training to improve walking ability in PAD patients with claudication. The mechanisms by which exercise improves walking include both local and systemic changes. Exercise may enhance muscle function and improve walking economy and pain tolerance. SET programs typically involve intermittent walking and rest periods over 12 weeks and have been shown to significantly increase walking distances in patients with claudication.
An aquatic exercise program improved muscular strength, endurance, work and power in patients with multiple sclerosis. For the lower extremities, knee extensor peak torque significantly increased from pre- to mid-trial. Fatigue and work values improved significantly from pre- to post-trial. For the upper extremities, all force measurements significantly increased from pre- to post-trial. Power and total work values also improved significantly, though no significant change in fatigue was found. The results indicate aquatic exercise can induce positive changes to muscular functioning for individuals with multiple sclerosis.
EFFECTS OF STRENGTH TRAINING ON SQUAT AND SPRINT PERFORMANCE IN SOCCER PLAYERSFernando Farias
We have demonstrated that a simple in-season strength training program resulted in an improvement in maximal back squat performance, which was reflected in improve- ments in short sprint performance, as identified by a decrease in sprint time over 5, 10, and 20 m, in professional soccer players, in line with the hypotheses. Furthermore, the changes in relative 1RM squat strength demonstrate strong associations with the changes in 5 (r = 0.62), 10 (r = 0.78), and 20-m (r = 0.60) sprint performances.
This study compared the effectiveness of two rehabilitation programs for acute hamstring strains. Twenty-four athletes with hamstring strains were randomly assigned to either a static stretching, isolated strengthening, and icing program (STST group) or a progressive agility, trunk stabilization, and icing program (PATS group). The PATS group had a significantly shorter average time to return to sports (22.2 days vs 37.4 days) and lower reinjury rates both within 2 weeks of returning (0% vs 54.5%) and within 1 year (7.7% vs 70%) compared to the STST group. A rehabilitation program including progressive agility and trunk stabilization exercises was found to be more effective for returning athletes to
High-velocity muscular power training improves functional outcome measures in...Chris Hattersley
High-velocity muscular power training can improve functional outcomes in older adults according to a systematic review. The review examined 8 studies with 328 total participants comparing high-velocity training to no training or traditional resistance training. High-velocity training focused on exercises using maximum intended movement velocity, especially for the lower limbs. Various functional outcome measures showed small to large improvements, such as increased walking and stair climbing speed. However, some studies noted potential safety issues like injuries that could be prevented with proper pre-conditioning and exercise selection.
Artigo - Acupuncture on oxygen consumptionRenato Almeida
1) Auricular acupuncture had a significant effect on improving the oxygen consumption and recovery ability of boxing athletes.
2) The study found that VO2max, a key indicator of cardiovascular endurance, was significantly higher after auricular acupuncture stimulation compared to a control group.
3) Auricular acupuncture stimulation may enhance athletic performance by improving aerobic ability as shown by increased VO2max and VEmax, and faster recovery of heart rate and body temperature after exercise.
High intensity warm ups elicit superior performance Fernando Farias
The benefits of an active warm-up (WU) have been
attributed to increases in muscle temperature, nerve
conductivity, and the speeding of metabolic reactions.1 Non-
temperature-related benefifis include an increased blood-flflw
to working muscles, elevated baseline oxygen consumption,
and the induction of a post-activation potentiation (PAP)
effect.
Assessing recovery and establishing prognosis following total knee arthroplastyFUAD HAZIME
This study assessed recovery over 1 year following total knee arthroplasty using the Lower Extremity Functional Scale (LEFS) and Six-Minute Walk Test (6MWT). The greatest improvement occurred in the first 12 weeks, with slower improvement from 12-26 weeks, and little improvement after 26 weeks. The results provide clinicians with information on expected recovery timelines to guide prognosis and rehabilitation planning.
Similar to Familiarization, reliability, and evaluation of a multiple sprint running test using self selected recovery periods (20)
Zodiac Signs and Food Preferences_ What Your Sign Says About Your Tastemy Pandit
Know what your zodiac sign says about your taste in food! Explore how the 12 zodiac signs influence your culinary preferences with insights from MyPandit. Dive into astrology and flavors!
How to Implement a Real Estate CRM SoftwareSalesTown
To implement a CRM for real estate, set clear goals, choose a CRM with key real estate features, and customize it to your needs. Migrate your data, train your team, and use automation to save time. Monitor performance, ensure data security, and use the CRM to enhance marketing. Regularly check its effectiveness to improve your business.
[To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
This PowerPoint compilation offers a comprehensive overview of 20 leading innovation management frameworks and methodologies, selected for their broad applicability across various industries and organizational contexts. These frameworks are valuable resources for a wide range of users, including business professionals, educators, and consultants.
Each framework is presented with visually engaging diagrams and templates, ensuring the content is both informative and appealing. While this compilation is thorough, please note that the slides are intended as supplementary resources and may not be sufficient for standalone instructional purposes.
This compilation is ideal for anyone looking to enhance their understanding of innovation management and drive meaningful change within their organization. Whether you aim to improve product development processes, enhance customer experiences, or drive digital transformation, these frameworks offer valuable insights and tools to help you achieve your goals.
INCLUDED FRAMEWORKS/MODELS:
1. Stanford’s Design Thinking
2. IDEO’s Human-Centered Design
3. Strategyzer’s Business Model Innovation
4. Lean Startup Methodology
5. Agile Innovation Framework
6. Doblin’s Ten Types of Innovation
7. McKinsey’s Three Horizons of Growth
8. Customer Journey Map
9. Christensen’s Disruptive Innovation Theory
10. Blue Ocean Strategy
11. Strategyn’s Jobs-To-Be-Done (JTBD) Framework with Job Map
12. Design Sprint Framework
13. The Double Diamond
14. Lean Six Sigma DMAIC
15. TRIZ Problem-Solving Framework
16. Edward de Bono’s Six Thinking Hats
17. Stage-Gate Model
18. Toyota’s Six Steps of Kaizen
19. Microsoft’s Digital Transformation Framework
20. Design for Six Sigma (DFSS)
To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations
How MJ Global Leads the Packaging Industry.pdfMJ Global
MJ Global's success in staying ahead of the curve in the packaging industry is a testament to its dedication to innovation, sustainability, and customer-centricity. By embracing technological advancements, leading in eco-friendly solutions, collaborating with industry leaders, and adapting to evolving consumer preferences, MJ Global continues to set new standards in the packaging sector.
Navigating the world of forex trading can be challenging, especially for beginners. To help you make an informed decision, we have comprehensively compared the best forex brokers in India for 2024. This article, reviewed by Top Forex Brokers Review, will cover featured award winners, the best forex brokers, featured offers, the best copy trading platforms, the best forex brokers for beginners, the best MetaTrader brokers, and recently updated reviews. We will focus on FP Markets, Black Bull, EightCap, IC Markets, and Octa.
How are Lilac French Bulldogs Beauty Charming the World and Capturing Hearts....Lacey Max
“After being the most listed dog breed in the United States for 31
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Best practices for project execution and deliveryCLIVE MINCHIN
A select set of project management best practices to keep your project on-track, on-cost and aligned to scope. Many firms have don't have the necessary skills, diligence, methods and oversight of their projects; this leads to slippage, higher costs and longer timeframes. Often firms have a history of projects that simply failed to move the needle. These best practices will help your firm avoid these pitfalls but they require fortitude to apply.
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Understanding User Needs and Satisfying ThemAggregage
https://www.productmanagementtoday.com/frs/26903918/understanding-user-needs-and-satisfying-them
We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.
In this webinar, we won't focus on the research methods for discovering user-needs. We will focus on synthesis of the needs we discover, communication and alignment tools, and how we operationalize addressing those needs.
Industry expert Scott Sehlhorst will:
• Introduce a taxonomy for user goals with real world examples
• Present the Onion Diagram, a tool for contextualizing task-level goals
• Illustrate how customer journey maps capture activity-level and task-level goals
• Demonstrate the best approach to selection and prioritization of user-goals to address
• Highlight the crucial benchmarks, observable changes, in ensuring fulfillment of customer needs
Storytelling is an incredibly valuable tool to share data and information. To get the most impact from stories there are a number of key ingredients. These are based on science and human nature. Using these elements in a story you can deliver information impactfully, ensure action and drive change.
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.AnnySerafinaLove
This letter, written by Kellen Harkins, Course Director at Full Sail University, commends Anny Love's exemplary performance in the Video Sharing Platforms class. It highlights her dedication, willingness to challenge herself, and exceptional skills in production, editing, and marketing across various video platforms like YouTube, TikTok, and Instagram.
Building Your Employer Brand with Social MediaLuanWise
Presented at The Global HR Summit, 6th June 2024
In this keynote, Luan Wise will provide invaluable insights to elevate your employer brand on social media platforms including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok. You'll learn how compelling content can authentically showcase your company culture, values, and employee experiences to support your talent acquisition and retention objectives. Additionally, you'll understand the power of employee advocacy to amplify reach and engagement – helping to position your organization as an employer of choice in today's competitive talent landscape.
Industrial Tech SW: Category Renewal and CreationChristian Dahlen
Every industrial revolution has created a new set of categories and a new set of players.
Multiple new technologies have emerged, but Samsara and C3.ai are only two companies which have gone public so far.
Manufacturing startups constitute the largest pipeline share of unicorns and IPO candidates in the SF Bay Area, and software startups dominate in Germany.