The document discusses the advantages of music in sports. It outlines five key ways music can influence preparation and performance: 1) dissociation to lower effort perception, 2) arousal regulation as a stimulant or sedative, 3) synchronization with exercise for increased output, 4) positive impact on acquiring motor skills, and 5) attainment of flow state. It also discusses links between sport and music, defining tempo rhythms, and providing scenarios for a music application interface and workflow.
Sprint running acceleration is a key feature of physical performance in team sports, and recent
literature shows that the ability to generate large magnitudes of horizontal ground reaction force
and mechanical effectiveness of force application are paramount. We tested the hypothesis that
very-heavy loaded sled sprint training would induce an improvement in horizontal force
production, via an increased effectiveness of application. Training-induced changes in sprint
performance and mechanical outputs were computed using a field method based on velocity-
time data, before and after an 8-week protocol (16 sessions of 10x20-m sprints). 16 male
amateur soccer players were assigned to either a very-heavy sled (80% body-mass sled load)
or a control group (unresisted sprints). The main outcome of this pilot study is that very-heavy
sled resisted sprint training, using much greater loads than traditionally recommended, clearly
increased maximal horizontal force production compared to standard unloaded sprint training
(effect size of 0.80 vs 0.20 for controls, unclear between-group difference) and mechanical
effectiveness (i.e. more horizontally applied force; effect size of 0.95 vs -0.11, moderate
between-group difference)
Effects of high intensity running training on soccer-specific fitness in profes...Fernando Farias
The purpose of this study was to investigate whether or not physiological and performance gains could be achieved
with the addition of high-intensity running to an existing training programme in a group of well trained professional male
soccer 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.
Physiological responses of general vs. specific aerobic endurance exercises i...Fernando Farias
The study aimed to compare the physiological and perceptual
responses of two high intensity intermittent aerobic exercises (HIIE), i.e. the
15s/15s exercise and an exercise on the Hoff track (HTE).
Os resultados atuais indicaram que a ocorrência de lesões de isquiotibiais podem estar associadas a uma mudança hierárquica na distribuição da atividade metabólica dentro do complexo muscular do isquiotibial após o trabalho excêntrico em que o Semitendinoso provavelmente deveria tomar a parte principal, seguido pelo BÍceps Femural e Semimembranoso. Quando o BF aumenta sua contribuição e é ativado em uma extensão proporcionalmente maior, o risco de sofrer uma lesão do isquiotibial pode aumentar substancialmente.
Training Load and Fatigue Marker Associations with Injury and IllnessFernando Farias
This paper provides a comprehensive review of the litera-
ture that has reported the monitoring of longitudinal
training load and fatigue and its relationship with injury
and illness. The current findings highlight disparity in the
terms used to define training load, fatigue, injury and ill-
ness, as well as a lack of investigation of fatigue and
training load interactions. Key stages of training and
competition where the athlete is at an increased risk of
injury/illness risk were identified. These included periods
of training load intensification, accumulation of training
load and acute change in load. Modifying training load
during these periods may help reduce the potential for
injury and illness.
Impact of the Nordic hamstring and hip extension exercises on hamstring archi...Fernando Farias
The architectural and morphological adaptations of the hamstrings in response to training
33 with different exercises have not been explored. PURPOSE: To evaluate changes in biceps
34 femoris long head (BFLH) fascicle length and hamstring muscle size following 10-weeks of
35 Nordic hamstring exercise (NHE) or hip extension (HE) training. METHODS: Thirty
36 recreationally active male athletes (age, 22.0 ± 3.6 years, height, 180.4 ± 7 cm, weight, 80.8 ±
37 11.1 kg) were allocated to one of three groups: 1) HE training (n=10), NHE training (n=10),
38 or no training (CON) (n=10). BFLH fascicle length was assessed before, during (Week 5) and
39 after the intervention with 2D-ultrasound. Hamstring muscle size was determined before and
40 after training via magnetic resonance imaging.
Sprint running acceleration is a key feature of physical performance in team sports, and recent
literature shows that the ability to generate large magnitudes of horizontal ground reaction force
and mechanical effectiveness of force application are paramount. We tested the hypothesis that
very-heavy loaded sled sprint training would induce an improvement in horizontal force
production, via an increased effectiveness of application. Training-induced changes in sprint
performance and mechanical outputs were computed using a field method based on velocity-
time data, before and after an 8-week protocol (16 sessions of 10x20-m sprints). 16 male
amateur soccer players were assigned to either a very-heavy sled (80% body-mass sled load)
or a control group (unresisted sprints). The main outcome of this pilot study is that very-heavy
sled resisted sprint training, using much greater loads than traditionally recommended, clearly
increased maximal horizontal force production compared to standard unloaded sprint training
(effect size of 0.80 vs 0.20 for controls, unclear between-group difference) and mechanical
effectiveness (i.e. more horizontally applied force; effect size of 0.95 vs -0.11, moderate
between-group difference)
Effects of high intensity running training on soccer-specific fitness in profes...Fernando Farias
The purpose of this study was to investigate whether or not physiological and performance gains could be achieved
with the addition of high-intensity running to an existing training programme in a group of well trained professional male
soccer 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.
Physiological responses of general vs. specific aerobic endurance exercises i...Fernando Farias
The study aimed to compare the physiological and perceptual
responses of two high intensity intermittent aerobic exercises (HIIE), i.e. the
15s/15s exercise and an exercise on the Hoff track (HTE).
Os resultados atuais indicaram que a ocorrência de lesões de isquiotibiais podem estar associadas a uma mudança hierárquica na distribuição da atividade metabólica dentro do complexo muscular do isquiotibial após o trabalho excêntrico em que o Semitendinoso provavelmente deveria tomar a parte principal, seguido pelo BÍceps Femural e Semimembranoso. Quando o BF aumenta sua contribuição e é ativado em uma extensão proporcionalmente maior, o risco de sofrer uma lesão do isquiotibial pode aumentar substancialmente.
Training Load and Fatigue Marker Associations with Injury and IllnessFernando Farias
This paper provides a comprehensive review of the litera-
ture that has reported the monitoring of longitudinal
training load and fatigue and its relationship with injury
and illness. The current findings highlight disparity in the
terms used to define training load, fatigue, injury and ill-
ness, as well as a lack of investigation of fatigue and
training load interactions. Key stages of training and
competition where the athlete is at an increased risk of
injury/illness risk were identified. These included periods
of training load intensification, accumulation of training
load and acute change in load. Modifying training load
during these periods may help reduce the potential for
injury and illness.
Impact of the Nordic hamstring and hip extension exercises on hamstring archi...Fernando Farias
The architectural and morphological adaptations of the hamstrings in response to training
33 with different exercises have not been explored. PURPOSE: To evaluate changes in biceps
34 femoris long head (BFLH) fascicle length and hamstring muscle size following 10-weeks of
35 Nordic hamstring exercise (NHE) or hip extension (HE) training. METHODS: Thirty
36 recreationally active male athletes (age, 22.0 ± 3.6 years, height, 180.4 ± 7 cm, weight, 80.8 ±
37 11.1 kg) were allocated to one of three groups: 1) HE training (n=10), NHE training (n=10),
38 or no training (CON) (n=10). BFLH fascicle length was assessed before, during (Week 5) and
39 after the intervention with 2D-ultrasound. Hamstring muscle size was determined before and
40 after training via magnetic resonance imaging.
Differences in strength and speed demands between 4v4 and 8v8 SSGFernando Farias
Small-sided games (SSGs) have been extensively used in training
footballers worldwide and have shown very good efficacy in
improving player performance (Hill-Haas, Dawson, Impellizzeri,
& Coutts, 2011). As an example, it has been shown that the
technical performance (Owen, Wong del, McKenna, & Dellal,
2011) and physical performance (Chaouachi et al., 2014; Dellal,
Varliette, Owen, Chirico, & Pialoux, 2012) of footballers can be
enhanced using SSG-based football training programmes.
In the last two decades, extensive research has been pub-
lished on physical and physiological response during SSGs in
football (for refs, see Halouani, Chtourou, Gabbett, Chaouachi,
& Chamari, 2014). It was found that the time-motion charac-
teristics of SSGs could vary greatly depending on certain
structural (e.g., pitch size, number of players, type and number
of goals) and rule (e.g., number of ball touches) constraints.
For example, it was observed that higher maximum speeds are
reached during SSGs played on bigger pitches (Casamichana &
Castellano, 2010). Furthermore, heart rate (HR) and lactate
concentrations were shown to be sensitive to structural and
rule changes in SSGs.
Hamstring injuries are among the most com-
mon non-contact injuries in sports. The Nordic hamstring
(NH) exercise has been shown to decrease risk by
increasing eccentric hamstring strength.
Bilateral and unilateral vertical ground reaction forcesFernando Farias
The purposes of this study were to assess unilateral and bilateral vertical jump performance
characteristics, and to compare the vertical ground reaction force characteristics of the impulse and landing
phase of a vertical jump between the dominant and non-dominant leg in soccer players.
Muscle activation during various hamstring exercisesFernando Farias
The main findings of this investigation demonstrate that
there are significant differences in activation within muscles
when comparing all exercises. Although one might expect
similar activation for a given muscle for activities of similar
kinematics, such as the prone leg curl and glute-ham raise,
this is not the case with the data herein
These are the slides from the presentation on Blood Flow Restriction Training at the Sports Therapy Organisation National Conference. The information was delivered to an audience of sports therapists. However, it is applicable to all professionals working in health, fitness and sports performance.
To examine the acute effects of generic (Running Drills, RD) and specific (Small-
Sided Games, SSG) Long Sprint Ability (LSA) drills on internal and external load of male
soccer-players. Methods: Fourteen academy-level soccer-players (mean±SD; age 17.6±0.61
years, height 1.81±0.63 m, body-mass 69.53±4.65 kg) performed four 30s LSA bouts for
maintenance (work:rest, 1:2) and production (1:5) with RD and SSG drills. Players’ external-
load was tracked with GPS technology (20Hz) and heart-rate (HR), blood-lactate
concentrations (BLc) and rate of perceived exertion (RPE) were used to characterize players’
internal-load. Individual peak BLc was assessed with a 30s all-out test on a non-motorized
treadmill (NMT). Results: Compared to SSGs the RDs had a greater effect on external-load
and BLc (large and small, respectively). During SSGs players covered more distance with
high-intensity decelerations (moderate-to-small). Muscular-RPE was higher (small-to-large)
in RD than in SSG. The production mode exerted a moderate effect on BLc while the
maintenance condition elicited higher cardiovascular effects (small-to-large). Conclusion:
The results of this study showed the superiority of generic over specific drills in inducing
LSA related physiological responses. In this regard production RD showed the higher post-
exercise BLc. Interestingly, individual peak blood-lactate responses were found after the
NMT 30s all-out test, suggesting this drill as a valid option to RD bouts. The practical
physiological diversity among the generic and specific LSA drills here considered, enable
fitness trainers to modulate prescription of RD and SSG drills for LSA according to training
schedule.
Melhorar ou até mesmo manter o desempenho atlético em jogadores de esportes de equipe competitivos durante o longo período da temporada é um dos maiores desafios para qualquer treinador comprometido. Tempo muito limitado está disponível entre as partidas semanais para introduzir sessões intensivas de treinamento de força e poder, com uma freqüência normal de 1-2 unidades por semana. Este fato estimula a busca de métodos de treinamento mais eficientes capazes de melhorar uma ampla variedade de habilidades funcionais, evitando ao mesmo tempo os efeitos de fadiga.
This study aims at exploring the eff ect of a 4-week hypoxic training on some physiological and biochemical parameters in the 400-m competing athletes of the Palestinian athletics team. Twelve trained male athletes were divided into two groups, normoxic training (n = 6) and hypoxic training (n = 6) for residing at sea-level.The training period was 90min, 3 days per week for 4 weeks.Therefore,physiological measurements showed (Vital Capacity (VC), Maximal Oxygen Consumption (VO2max) and Heart-Rate (HR)); Biochemical measurements (Erythropoietin (EPO), Hemoglobin (Hb), Hematocrit (Hct) and Partial Oxygen Pressure PO2); the numerical level of running 400m.
The below training fitness standards are different from the Applicant Physical Abilities Test (APAT) fitness standards.
This hand-out has been designed to educate the reader on the United States Secret Service Physical Fitness standards and the proper protocols necessary to accomplish those standards. Recruits who will be attending training at the James J. Rowley Training Center (JJRTC) are expected to arrive in good physical condition, ready to begin a functional fitness program.
The fitness evaluation measures strength, endurance, and aerobic capacity in four core elements. The core elements are Push-ups, Sit-ups, Chin-ups, and the 1.5 mile run. The fitness evaluation will be administered at the beginning, during, and end of training. Secret Service weapon carrying employees are additionally required to participate in the USSS Physical Fitness Evaluation quarterly.
The following point system will be applied to the fitness category level achieved by the student in accordance with their age and gender. The point system will be applied to the four (4) core elements of the U.S. Secret Service Individual Fitness Profile Evaluation.
HIGH-INTENSITY CIRCUIT TRAINING USING BODY WEIGHTFernando Farias
Traditionally, resistance training often is
performed separately from aerobic training V
typically on two or three nonconsecutive days
each week. The American College of Sports
Medicine (ACSM) recommends 8 to 12 repeti-
tions of a resistance training exercise for each
major muscle group at an intensity of 40% to 80%
of a one-repetition max (RM) depending on the
training level of the participant.
Training the vertical jump to head the ball in soccer Fernando Farias
IN MODERN SOCCER, HEADING
THE BALL IS BOTH AN OFFENSIVE
TOOL USED TO SCORE GOALS
AND A DEFENSIVE MEASURE
AGAINST OPPOSING TEAMS. PRO-
FICIENCY IN HEADING THE BALL
REQUIRES PROPER TECHNIQUE IN
CONJUNCTION WITH AN EFFEC-
TIVE VERTICAL JUMP. THE AIM OF
THIS ARTICLE IS TO ADDRESS THE
FACTORS INVOLVED IN VERTICAL
JUMP PERFORMANCE AND HOW
THEY RELATE SPECIFICALLY TO
HEADING THE BALL
Nossos dados sugerem que um macrociclo com ênfase na capacidade técnica e tática foi capaz de promover aumentos no desempenho físico e tático de jovens jogadores de futebol em situações reais de disputa. Assim, a distribuição das cargas de treinamento utilizadas neste estudo, além de possibilitar uma formação mais específica e contextual, proporcionou um aumento da intensidade do jogo no final da temporada, variável diretamente relacionada ao resultado do jogo (17). Além disso, verificou-se que o protocolo de treinamento causou reduções nos marcadores de danos musculares, revelando um estímulo benéfico para o sistema muscular, o que pode contribuir para a prevenção de lesões por sobreentrenamento ao longo da temporada. Apesar da importância bem documentada da avaliação de parâmetros sangüíneos (ie, marcadores de dano) durante a prática de futebol (3, 4, 23, 29), verificamos que a redução relacionada foi associada com maior taxa de trabalho durante o jogo, Através de um treinamento técnico-tático de periodização, mostrando a importância do monitoramento desses parâmetros em longo prazo.
Differences in strength and speed demands between 4v4 and 8v8 SSGFernando Farias
Small-sided games (SSGs) have been extensively used in training
footballers worldwide and have shown very good efficacy in
improving player performance (Hill-Haas, Dawson, Impellizzeri,
& Coutts, 2011). As an example, it has been shown that the
technical performance (Owen, Wong del, McKenna, & Dellal,
2011) and physical performance (Chaouachi et al., 2014; Dellal,
Varliette, Owen, Chirico, & Pialoux, 2012) of footballers can be
enhanced using SSG-based football training programmes.
In the last two decades, extensive research has been pub-
lished on physical and physiological response during SSGs in
football (for refs, see Halouani, Chtourou, Gabbett, Chaouachi,
& Chamari, 2014). It was found that the time-motion charac-
teristics of SSGs could vary greatly depending on certain
structural (e.g., pitch size, number of players, type and number
of goals) and rule (e.g., number of ball touches) constraints.
For example, it was observed that higher maximum speeds are
reached during SSGs played on bigger pitches (Casamichana &
Castellano, 2010). Furthermore, heart rate (HR) and lactate
concentrations were shown to be sensitive to structural and
rule changes in SSGs.
Hamstring injuries are among the most com-
mon non-contact injuries in sports. The Nordic hamstring
(NH) exercise has been shown to decrease risk by
increasing eccentric hamstring strength.
Bilateral and unilateral vertical ground reaction forcesFernando Farias
The purposes of this study were to assess unilateral and bilateral vertical jump performance
characteristics, and to compare the vertical ground reaction force characteristics of the impulse and landing
phase of a vertical jump between the dominant and non-dominant leg in soccer players.
Muscle activation during various hamstring exercisesFernando Farias
The main findings of this investigation demonstrate that
there are significant differences in activation within muscles
when comparing all exercises. Although one might expect
similar activation for a given muscle for activities of similar
kinematics, such as the prone leg curl and glute-ham raise,
this is not the case with the data herein
These are the slides from the presentation on Blood Flow Restriction Training at the Sports Therapy Organisation National Conference. The information was delivered to an audience of sports therapists. However, it is applicable to all professionals working in health, fitness and sports performance.
To examine the acute effects of generic (Running Drills, RD) and specific (Small-
Sided Games, SSG) Long Sprint Ability (LSA) drills on internal and external load of male
soccer-players. Methods: Fourteen academy-level soccer-players (mean±SD; age 17.6±0.61
years, height 1.81±0.63 m, body-mass 69.53±4.65 kg) performed four 30s LSA bouts for
maintenance (work:rest, 1:2) and production (1:5) with RD and SSG drills. Players’ external-
load was tracked with GPS technology (20Hz) and heart-rate (HR), blood-lactate
concentrations (BLc) and rate of perceived exertion (RPE) were used to characterize players’
internal-load. Individual peak BLc was assessed with a 30s all-out test on a non-motorized
treadmill (NMT). Results: Compared to SSGs the RDs had a greater effect on external-load
and BLc (large and small, respectively). During SSGs players covered more distance with
high-intensity decelerations (moderate-to-small). Muscular-RPE was higher (small-to-large)
in RD than in SSG. The production mode exerted a moderate effect on BLc while the
maintenance condition elicited higher cardiovascular effects (small-to-large). Conclusion:
The results of this study showed the superiority of generic over specific drills in inducing
LSA related physiological responses. In this regard production RD showed the higher post-
exercise BLc. Interestingly, individual peak blood-lactate responses were found after the
NMT 30s all-out test, suggesting this drill as a valid option to RD bouts. The practical
physiological diversity among the generic and specific LSA drills here considered, enable
fitness trainers to modulate prescription of RD and SSG drills for LSA according to training
schedule.
Melhorar ou até mesmo manter o desempenho atlético em jogadores de esportes de equipe competitivos durante o longo período da temporada é um dos maiores desafios para qualquer treinador comprometido. Tempo muito limitado está disponível entre as partidas semanais para introduzir sessões intensivas de treinamento de força e poder, com uma freqüência normal de 1-2 unidades por semana. Este fato estimula a busca de métodos de treinamento mais eficientes capazes de melhorar uma ampla variedade de habilidades funcionais, evitando ao mesmo tempo os efeitos de fadiga.
This study aims at exploring the eff ect of a 4-week hypoxic training on some physiological and biochemical parameters in the 400-m competing athletes of the Palestinian athletics team. Twelve trained male athletes were divided into two groups, normoxic training (n = 6) and hypoxic training (n = 6) for residing at sea-level.The training period was 90min, 3 days per week for 4 weeks.Therefore,physiological measurements showed (Vital Capacity (VC), Maximal Oxygen Consumption (VO2max) and Heart-Rate (HR)); Biochemical measurements (Erythropoietin (EPO), Hemoglobin (Hb), Hematocrit (Hct) and Partial Oxygen Pressure PO2); the numerical level of running 400m.
The below training fitness standards are different from the Applicant Physical Abilities Test (APAT) fitness standards.
This hand-out has been designed to educate the reader on the United States Secret Service Physical Fitness standards and the proper protocols necessary to accomplish those standards. Recruits who will be attending training at the James J. Rowley Training Center (JJRTC) are expected to arrive in good physical condition, ready to begin a functional fitness program.
The fitness evaluation measures strength, endurance, and aerobic capacity in four core elements. The core elements are Push-ups, Sit-ups, Chin-ups, and the 1.5 mile run. The fitness evaluation will be administered at the beginning, during, and end of training. Secret Service weapon carrying employees are additionally required to participate in the USSS Physical Fitness Evaluation quarterly.
The following point system will be applied to the fitness category level achieved by the student in accordance with their age and gender. The point system will be applied to the four (4) core elements of the U.S. Secret Service Individual Fitness Profile Evaluation.
HIGH-INTENSITY CIRCUIT TRAINING USING BODY WEIGHTFernando Farias
Traditionally, resistance training often is
performed separately from aerobic training V
typically on two or three nonconsecutive days
each week. The American College of Sports
Medicine (ACSM) recommends 8 to 12 repeti-
tions of a resistance training exercise for each
major muscle group at an intensity of 40% to 80%
of a one-repetition max (RM) depending on the
training level of the participant.
Training the vertical jump to head the ball in soccer Fernando Farias
IN MODERN SOCCER, HEADING
THE BALL IS BOTH AN OFFENSIVE
TOOL USED TO SCORE GOALS
AND A DEFENSIVE MEASURE
AGAINST OPPOSING TEAMS. PRO-
FICIENCY IN HEADING THE BALL
REQUIRES PROPER TECHNIQUE IN
CONJUNCTION WITH AN EFFEC-
TIVE VERTICAL JUMP. THE AIM OF
THIS ARTICLE IS TO ADDRESS THE
FACTORS INVOLVED IN VERTICAL
JUMP PERFORMANCE AND HOW
THEY RELATE SPECIFICALLY TO
HEADING THE BALL
Nossos dados sugerem que um macrociclo com ênfase na capacidade técnica e tática foi capaz de promover aumentos no desempenho físico e tático de jovens jogadores de futebol em situações reais de disputa. Assim, a distribuição das cargas de treinamento utilizadas neste estudo, além de possibilitar uma formação mais específica e contextual, proporcionou um aumento da intensidade do jogo no final da temporada, variável diretamente relacionada ao resultado do jogo (17). Além disso, verificou-se que o protocolo de treinamento causou reduções nos marcadores de danos musculares, revelando um estímulo benéfico para o sistema muscular, o que pode contribuir para a prevenção de lesões por sobreentrenamento ao longo da temporada. Apesar da importância bem documentada da avaliação de parâmetros sangüíneos (ie, marcadores de dano) durante a prática de futebol (3, 4, 23, 29), verificamos que a redução relacionada foi associada com maior taxa de trabalho durante o jogo, Através de um treinamento técnico-tático de periodização, mostrando a importância do monitoramento desses parâmetros em longo prazo.
Notes and tips for BizTalk training beginners. The slide deck augments the Microsoft BizTalk 2157A training course.
More about our integration practice here:
http://alliedc.com/services/eai-services/b2b-integration-services/
Effect of Music on Perceived Exertion during a 15-minute RunXanderGarcialExercis
Presented at the 2017 Indiana Physiological Society Conference on investigating the use of music in a training environment, specifically controlling its tempo, and its effect on perceived exertion of swimmers or recreational exercises.
Study shows music affects exercise performanceTayla_Cheeseman
A study published in the International Journal of Physiology, Pathophysiology, and Pharmacology shows that fast and loud music increases the total duration of exercise and heart rate. Researchers, however, see no correlation between the increase in heart rate and presence or absence of music due to lack of uniformity in exercise protocol.
A Study to Explore the Effects of Varied Tempo music on Brisk Walking Perform...IOSR Journals
Abstract: In the age of technological gadgets, music has become more than just background noise at a
party. Recent studies have seen that music has a much greater effect than just providing a distraction. Studies
conducted by sports psychologists have determined that music has a great impact on the performance level of an
athlete. A sports psychologist at Brunel University, Dr. Costas Karageorghis, has done studies to see the results
of synchronous music and asynchronous music. Synchronous music, music that has a clear and steady beat,
was what was shown to elevate a person’s performance by twenty percent whereas asynchronous music,
background music, was shown to calm the nerves of athletes by as much as ten percent. The above facts and
thoughts made the scholar enthusiastic about the amazing effects of music on human performance and hence he
premeditated to conduct “The Study to Explore the Effects of Varied Tempo music on Brisk Walking
Performance”. For the study 21 male and female B.P.Ed students age ranging between 21 to 26 of Department
of Physical Education University of Kalyani were selected randomly as the subjects of the present study. The
subjects were divided into two groups one Boys and the other Girls. Both the groups were made to perform 10
minutes continuous brisk walk in three different test days. On the first day the subjects were made to run without
any music, on the second day they were made to run with low tempo music and on the third day the subjects
performed 10 minutes brisk walking with slow tempo music. The author mainly measured the distances covered
by the subjects with brisk walking for three times namely once without music, another with high tempo or fast
music and for the third time with slow or low tempo music. Data analysis revealed that there was significant
difference in performance when compared between slow music and fast music and also between no music and
fast music. Thus the author reached to the ultimate conclusion that music i.e. fast music unquestionably has
positive impact on exercise or physical performance.
Key words: Music, Tempo, Brisk Walk
AbstractThis informative report focuses on filling information.docxbartholomeocoombs
Abstract
This informative report focuses on filling information gaps regarding adherence to physical activity and exercise in the health care spectrum of older adults and an overview of the benefits of physical activity for OAs. Healthy People 2000, 2010, and 2020 are public health programs from the US Department of Health and Human Services that set national goals and objectives for promoting health and preventing disease. The programs include ten leading health indicators that reflect major health problems, which concern OAs. Exercise and physical activity are among the most important factors affecting health and longevity, but exercise adherence is a significant hindrance in achieving health goals in the elderly. Exercise adherence in OAs is a multifactorial problem encompassing many bio-psychosocial factors. Factors affecting adherence in the elderly include socioeconomic status, education level, living arrangements, health status, pacemakers, physical fitness, and depression. Improving adherence could have a significant impact on longevity, quality of life, and health care costs.
Keywords: Geriatric Medicine, Health Care, Health Professionals, Exercise Adherence
Introduction
Geriatric health care delivery is a major public health issue. Geriatrics refers to diagnosing and treating older adults (OA) with complex medical conditions and social problems. A recent report from the World Health Organization (WHO) stated, “OA are generally defined according to a range of characteristics including chronological age, change in social role and changes in functional capabilities. In high-resourced countries older age is generally defined in relation to retirement from paid employment and receipt of a pension, at 60 or 65 years. With increasing longevity some countries define a separate group of oldest people, those over 85 years. In low-resourced countries with shorter life-spans, older people may be defined as those over 50 years” (World Health Organization, 2010a). OA are the largest and fastest growing segment of the population, which present significant challenges to the health care system. Understanding the factors contributing to the health practices of OA is important for professionals, paraprofessionals, and paid and unpaid caregivers who need basic and continuing geriatric education to improve care. Adherence to physical activity and exercise programs is a critical but poorly understood area for promoting health and longevity.
The terms physical activity and exercise are often used interchangeably, but they are different. Physical activity involves movement produced by skeletal muscles that require energy from metabolism. It is grouped as occupational, sports, conditioning, household, or other activities. Exercise is a subset of physical activity that is planned, structured, and repetitive. It promotes health, fitness, and skill and the results of the program can be measured with specific tests (Caspersen, Powell, & Christenson, 1985; F.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Multi-source connectivity as the driver of solar wind variability in the heli...Sérgio Sacani
The ambient solar wind that flls the heliosphere originates from multiple
sources in the solar corona and is highly structured. It is often described
as high-speed, relatively homogeneous, plasma streams from coronal
holes and slow-speed, highly variable, streams whose source regions are
under debate. A key goal of ESA/NASA’s Solar Orbiter mission is to identify
solar wind sources and understand what drives the complexity seen in the
heliosphere. By combining magnetic feld modelling and spectroscopic
techniques with high-resolution observations and measurements, we show
that the solar wind variability detected in situ by Solar Orbiter in March
2022 is driven by spatio-temporal changes in the magnetic connectivity to
multiple sources in the solar atmosphere. The magnetic feld footpoints
connected to the spacecraft moved from the boundaries of a coronal hole
to one active region (12961) and then across to another region (12957). This
is refected in the in situ measurements, which show the transition from fast
to highly Alfvénic then to slow solar wind that is disrupted by the arrival of
a coronal mass ejection. Our results describe solar wind variability at 0.5 au
but are applicable to near-Earth observatories.
Introduction:
RNA interference (RNAi) or Post-Transcriptional Gene Silencing (PTGS) is an important biological process for modulating eukaryotic gene expression.
It is highly conserved process of posttranscriptional gene silencing by which double stranded RNA (dsRNA) causes sequence-specific degradation of mRNA sequences.
dsRNA-induced gene silencing (RNAi) is reported in a wide range of eukaryotes ranging from worms, insects, mammals and plants.
This process mediates resistance to both endogenous parasitic and exogenous pathogenic nucleic acids, and regulates the expression of protein-coding genes.
What are small ncRNAs?
micro RNA (miRNA)
short interfering RNA (siRNA)
Properties of small non-coding RNA:
Involved in silencing mRNA transcripts.
Called “small” because they are usually only about 21-24 nucleotides long.
Synthesized by first cutting up longer precursor sequences (like the 61nt one that Lee discovered).
Silence an mRNA by base pairing with some sequence on the mRNA.
Discovery of siRNA?
The first small RNA:
In 1993 Rosalind Lee (Victor Ambros lab) was studying a non- coding gene in C. elegans, lin-4, that was involved in silencing of another gene, lin-14, at the appropriate time in the
development of the worm C. elegans.
Two small transcripts of lin-4 (22nt and 61nt) were found to be complementary to a sequence in the 3' UTR of lin-14.
Because lin-4 encoded no protein, she deduced that it must be these transcripts that are causing the silencing by RNA-RNA interactions.
Types of RNAi ( non coding RNA)
MiRNA
Length (23-25 nt)
Trans acting
Binds with target MRNA in mismatch
Translation inhibition
Si RNA
Length 21 nt.
Cis acting
Bind with target Mrna in perfect complementary sequence
Piwi-RNA
Length ; 25 to 36 nt.
Expressed in Germ Cells
Regulates trnasposomes activity
MECHANISM OF RNAI:
First the double-stranded RNA teams up with a protein complex named Dicer, which cuts the long RNA into short pieces.
Then another protein complex called RISC (RNA-induced silencing complex) discards one of the two RNA strands.
The RISC-docked, single-stranded RNA then pairs with the homologous mRNA and destroys it.
THE RISC COMPLEX:
RISC is large(>500kD) RNA multi- protein Binding complex which triggers MRNA degradation in response to MRNA
Unwinding of double stranded Si RNA by ATP independent Helicase
Active component of RISC is Ago proteins( ENDONUCLEASE) which cleave target MRNA.
DICER: endonuclease (RNase Family III)
Argonaute: Central Component of the RNA-Induced Silencing Complex (RISC)
One strand of the dsRNA produced by Dicer is retained in the RISC complex in association with Argonaute
ARGONAUTE PROTEIN :
1.PAZ(PIWI/Argonaute/ Zwille)- Recognition of target MRNA
2.PIWI (p-element induced wimpy Testis)- breaks Phosphodiester bond of mRNA.)RNAse H activity.
MiRNA:
The Double-stranded RNAs are naturally produced in eukaryotic cells during development, and they have a key role in regulating gene expression .
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
In silico drugs analogue design: novobiocin analogues.pptx
FIT-8BIT An activity music assistant - ESWC SSchool 14 - Student project
1.
2. The Advantages of Music in
Sports
Scientific inquiry [1] has revealed five key ways in which music can influence
preparation and competitive performance:
1.
Dissociation: dissociation lowers perceptions of effort. Music has limited
power to influence what the athlete feels, but it does have considerable
leverage on how the athlete feels.
2.
Arousal regulation: Music can be used prior to competition or training as
a stimulant, or as a sedative to calm.
3.
Synchronisation: synchronisation of music with repetitive exercise is
associated with increased levels of work output
4.
Acquisition of motor skills: music can impact positively on the
acquisition of motor skills
5.
Attainment of flow: flow is the complete absorption in what one does.
Music may help in the attainment of flow and intrinsic motivation
[1] Karageorghis, C. I., and David-Lee Priest. "Music in sport and exercise: An update on research and application."
The Sport Journal 11 (2008): 3.
3. Link between Sport and Music
[1] Waterhouse, J., P. Hudson, and B. Edwards. Effects of music tempo upon submaximal
cycling performance. Scandinavian journal of medicine & science in sports 20.4 (2010): 662-
669
[2]Yamamoto, T., et al. Effects of pre-exercise listening to slow and fast rhythm music on
supramaximal cycle performance and selected metabolic variables. Archives of physiology
and biochemistry 111.3 (2003): 211-214.
4. Tempo and Rhythm
Rhythm BMP
Slow, e.g. Walking <100
Average, e.g., Jogging 100-120
Fast, e.g., Running >120
[1]Simpson, S. and Karagheorghis C., 2006, Effects of Synchronous Music on 400 Metre Sprint Performance. J
Sports Sci; 24(10): 1095-1102.
[2] Waterhouse, J., P. Hudson, and B. Edwards. Effects of music tempo upon submaximal cycling performance,
Scandinavian journal of medicine & science in sports 20.4 (2010): 662-669.
[3] http://www.unm.edu/~lkravitz/Article%20folder/musicexercise.html
10. Filling the Gap
Additional devices/ applications: e.g., Moves [1],
Samsung Galaxy Gear Smartwatch [2]
[1]https://www.moves-app.com/
[2] http://www.samsung.com/uk/consumer/mobile-devices/wearables/
11. Future Scenarios
User Profiling
Framework:
Interfacing with Music
Providers:
Social Sharing:
12. Lessons Learned
1. Data from Zip doesn’t match the application
requirements; there is a conflict between
static and dynamic data
2. We need to be aware of the difference
bewteen working online and offline with data
3. It is hard to share the data since a user can
only access his or her own data
![The Advantages of Music in
Sports
Scientific inquiry [1] has revealed five key ways in which music can influence
preparation and competitive performance:
1.
Dissociation: dissociation lowers perceptions of effort. Music has limited
power to influence what the athlete feels, but it does have considerable
leverage on how the athlete feels.
2.
Arousal regulation: Music can be used prior to competition or training as
a stimulant, or as a sedative to calm.
3.
Synchronisation: synchronisation of music with repetitive exercise is
associated with increased levels of work output
4.
Acquisition of motor skills: music can impact positively on the
acquisition of motor skills
5.
Attainment of flow: flow is the complete absorption in what one does.
Music may help in the attainment of flow and intrinsic motivation
[1] Karageorghis, C. I., and David-Lee Priest. "Music in sport and exercise: An update on research and application."
The Sport Journal 11 (2008): 3.](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)