Effect of exercise on Cardiovascular system.
introduction.
type of exercise.
a) based on contraction of muscle.
b) based on the type of metabolism.
c) based on the severity of exercise.
effect of exercise on cardio vascular system:-
a) on blood.
b) on blood volume.
c) on heart rate.
d) on cardiac output.
e) on venous return.
f) on blood flow to skeletal muscles.
g) on blood pressure.
Blood pressure after exercise.
vivekanand quotes.
thank you.
Aerobic exercises focus on continuous, rhythmic movements and rely on oxygen for energy. Examples include running and swimming. They improve cardiovascular health and endurance.
Anaerobic exercises involve short bursts of intense activity and do not rely on oxygen for energy. Examples include weightlifting and sprinting. They enhance muscle strength, power, and anaerobic endurance.
IC Fitness Club, an institute of Fitness Science, founded by Deepak Bhardwaj with the aim to provide best educational and knowledgeable fitness courses to the gym trainers. Deepak Bhardwaj, The Principal, has been teaching the students since 2016 and founded IC Fitness Club ® - Best Personal Trainer Course in Delhi and Sports Nutrition Course in Delhi
Address: B-5, 1st floor, above Fed Bank, Dwarka Mor, Patel Garden, New Delhi, Delhi 110078
Phone: 088514 19719
To Become a Certified Personal trainer, click here
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Dear all,
This ppt includes the acute and chronic effect of exercise on different body system which includes musculoskeletal systems, cardiovascular systems, respiratory system, endocrive system, psychological effects etc. I hope this is helpful for you.
Thank you
Cvs changes during exercise BY PANDIAN M # MBBS#BDS#BPTH#ALLIED SCIENCESPandian M
INTRODUCTION
TYPES OF EXERCISE - Dynamic exercise, static exercise
AEROBIC AND ANAEROBIC EXERCISES
METABOLISM IN AEROBIC AND ANAEROBIC EXERCISES
SEVERITY OF EXERCISE- Mild exercise, moderate exercise, severe exercise
EFFECTS OF EXERCISE- On blood, on blood volume, on heart rate, on cardiac output, on venous return, on blood flow to skeletal muscles, on blood pressure
Effect of exercise on Cardiovascular system.
introduction.
type of exercise.
a) based on contraction of muscle.
b) based on the type of metabolism.
c) based on the severity of exercise.
effect of exercise on cardio vascular system:-
a) on blood.
b) on blood volume.
c) on heart rate.
d) on cardiac output.
e) on venous return.
f) on blood flow to skeletal muscles.
g) on blood pressure.
Blood pressure after exercise.
vivekanand quotes.
thank you.
Aerobic exercises focus on continuous, rhythmic movements and rely on oxygen for energy. Examples include running and swimming. They improve cardiovascular health and endurance.
Anaerobic exercises involve short bursts of intense activity and do not rely on oxygen for energy. Examples include weightlifting and sprinting. They enhance muscle strength, power, and anaerobic endurance.
IC Fitness Club, an institute of Fitness Science, founded by Deepak Bhardwaj with the aim to provide best educational and knowledgeable fitness courses to the gym trainers. Deepak Bhardwaj, The Principal, has been teaching the students since 2016 and founded IC Fitness Club ® - Best Personal Trainer Course in Delhi and Sports Nutrition Course in Delhi
Address: B-5, 1st floor, above Fed Bank, Dwarka Mor, Patel Garden, New Delhi, Delhi 110078
Phone: 088514 19719
To Become a Certified Personal trainer, click here
https://www.icfitnessclub.com/diploma-in-personal-trainer-course/
Dear all,
This ppt includes the acute and chronic effect of exercise on different body system which includes musculoskeletal systems, cardiovascular systems, respiratory system, endocrive system, psychological effects etc. I hope this is helpful for you.
Thank you
Cvs changes during exercise BY PANDIAN M # MBBS#BDS#BPTH#ALLIED SCIENCESPandian M
INTRODUCTION
TYPES OF EXERCISE - Dynamic exercise, static exercise
AEROBIC AND ANAEROBIC EXERCISES
METABOLISM IN AEROBIC AND ANAEROBIC EXERCISES
SEVERITY OF EXERCISE- Mild exercise, moderate exercise, severe exercise
EFFECTS OF EXERCISE- On blood, on blood volume, on heart rate, on cardiac output, on venous return, on blood flow to skeletal muscles, on blood pressure
PowerPoint presentation for Stage 6 HSC PDHPE Core 2 unit.
PowerPoint to be used in conjunction with class teacher website for activity resources and additional Prezi presentation for student-led learning.
http://ratusaupdhpe.weebly.com/
CARDIOVASCULAR HOMEOSTASIS IN EXERCISE AND POSTURE.pptxWINCY THIRUMURUGAN
CARDIOVASCULAR HOMEOSTASIS
Cardiovascular homeostasis refers to the ability of the cardiovascular system to maintain a stable internal environment despite changes in external conditions.
The cardiovascular system helps maintain homeostasis by continually supplying the central nervous system--the brain and spinal cord--with oxygen and glucose.
Brain cells start dying after just one minute without oxygen. The brain is the control center for all of the body's homeostatic processes.
The regulation of cardiovascular homeostasis :
The regulation of cardiovascular homeostasis is a complex process that involves multiple mechanisms such as neural regulation, endocrine regulation, and autoregulation of perfusion .
The neural regulation of vascular homeostasis involves the cardiovascular centers in the brain, baroreceptor reflexes, and chemoreceptor reflexes .
The endocrine regulation of vascular homeostasis involves hormones such as epinephrine and norepinephrine, antidiuretic hormone, renin-angiotensin-aldosterone mechanism, erythropoietin, and atrial natriuretic hormone .
Autoregulation of perfusion is another mechanism that helps maintain vascular homeostasis by regulating blood flow to the tissues
Exercise
It is a body activity that enhances or maintains physical fitness and overall health and wellness.
Purpose:
It is performed for various reasons, to aid growth and improve strength, develop muscles and the cardiovascular system, hone athletic skills, weight loss or maintenance, improve health, or simply for enjoyment
TYPES OF EXERCISE :
There are three basic types of exercise:
Aerobic Exercise: increases the r heart rate, works the muscles, and makes breathe faster and harder.
Flexibility Exercise: may include stretching, foam rolling, yoga, tai chi, and Pilates.
Strength/Resistance Exercise: may involve barbells and weight plates or dumb bells.
Active and passive exercises :
Active and passive exercises are muscle and joint movements carried out to assist circulation, maintain muscle tone and prevent the development of joint contracture.
These exercises can be performed by the patient (active) or by the nurse or carer helping the patient (passive).
The cardiovascular system is responsible for transporting blood around the body and supplying oxygen and nutrients to tissues. It is constantly reacting and adapting to changes in the body’s position.
For example, standing up quickly can result in orthostatic hypotension, a form of low blood pressure that occurs when standing up from sitting or lying down. This is due to the effects of gravity on blood flow and the release of hormones like adrenaline.
Two main types of changes occur in the cardiovascular system during postural changes:
in the venous return and
in sympathetic activity.
Cardiovascular homeostasis in posture
Effects of standing from supine position to upright position
Venous return decreases, thus RV and LV stroke volume is decreased
Decreased cardiac output
Baroreceptor reflex.
PowerPoint presentation for Stage 6 HSC PDHPE Core 2 unit.
PowerPoint to be used in conjunction with class teacher website for activity resources and additional Prezi presentation for student-led learning.
http://ratusaupdhpe.weebly.com/
CARDIOVASCULAR HOMEOSTASIS IN EXERCISE AND POSTURE.pptxWINCY THIRUMURUGAN
CARDIOVASCULAR HOMEOSTASIS
Cardiovascular homeostasis refers to the ability of the cardiovascular system to maintain a stable internal environment despite changes in external conditions.
The cardiovascular system helps maintain homeostasis by continually supplying the central nervous system--the brain and spinal cord--with oxygen and glucose.
Brain cells start dying after just one minute without oxygen. The brain is the control center for all of the body's homeostatic processes.
The regulation of cardiovascular homeostasis :
The regulation of cardiovascular homeostasis is a complex process that involves multiple mechanisms such as neural regulation, endocrine regulation, and autoregulation of perfusion .
The neural regulation of vascular homeostasis involves the cardiovascular centers in the brain, baroreceptor reflexes, and chemoreceptor reflexes .
The endocrine regulation of vascular homeostasis involves hormones such as epinephrine and norepinephrine, antidiuretic hormone, renin-angiotensin-aldosterone mechanism, erythropoietin, and atrial natriuretic hormone .
Autoregulation of perfusion is another mechanism that helps maintain vascular homeostasis by regulating blood flow to the tissues
Exercise
It is a body activity that enhances or maintains physical fitness and overall health and wellness.
Purpose:
It is performed for various reasons, to aid growth and improve strength, develop muscles and the cardiovascular system, hone athletic skills, weight loss or maintenance, improve health, or simply for enjoyment
TYPES OF EXERCISE :
There are three basic types of exercise:
Aerobic Exercise: increases the r heart rate, works the muscles, and makes breathe faster and harder.
Flexibility Exercise: may include stretching, foam rolling, yoga, tai chi, and Pilates.
Strength/Resistance Exercise: may involve barbells and weight plates or dumb bells.
Active and passive exercises :
Active and passive exercises are muscle and joint movements carried out to assist circulation, maintain muscle tone and prevent the development of joint contracture.
These exercises can be performed by the patient (active) or by the nurse or carer helping the patient (passive).
The cardiovascular system is responsible for transporting blood around the body and supplying oxygen and nutrients to tissues. It is constantly reacting and adapting to changes in the body’s position.
For example, standing up quickly can result in orthostatic hypotension, a form of low blood pressure that occurs when standing up from sitting or lying down. This is due to the effects of gravity on blood flow and the release of hormones like adrenaline.
Two main types of changes occur in the cardiovascular system during postural changes:
in the venous return and
in sympathetic activity.
Cardiovascular homeostasis in posture
Effects of standing from supine position to upright position
Venous return decreases, thus RV and LV stroke volume is decreased
Decreased cardiac output
Baroreceptor reflex.
SPSS stands for Statistical package of sports sciences, it is a software package used for statistical analysis of data in field of education, physical education, medical, market etc. researches.
Aside from statistical analysis the software also feature data management which allow the user to create the variable, case selection, create a data drive and save it for further analysis when needed.
SPSS is beneficial for both qualitative and quantitative data equal importance has been given to both data set, SPSS provide graphical representation and also an appropriate result for data entered.
SPSS allow you to analysis the data using different kind of tests like t-test, z-test, further you can use ANOVA, MANOVA etc. for further analysis of result.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
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The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
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students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
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Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
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http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Thesis Statement for students diagnonsed withADHD.ppt
Effect of exercise on human body different age group.
1. Analyse cardiac output, stroke volume and heart rate
data for different populations at rest and during exercise
Vinod Kumar Baitha
2. Introduction:-
•During exercise, there is an increase in metabolic
needs of body tissues, particularly the muscles.
•Various adjustments in the body during
exercise are aimed at: -
1. Supply of various metabolic requisites like
nutrients and oxygen to muscles and other tissues
involved exercise.
2.Prevention of increase in body temperature.
4. 1. Dynamic Exercise: -
•Dynamic exercise primarily involves the isotonic muscular
contraction. Its keep joint and muscles moving.
•Dynamic exercise involve external work, which is the shortening
of muscles fibers against load.
•In this type of exercise, the heart rate, force of contraction, cardiac
output and systolic blood pressure increase.
•The diastolic blood pressure is unaltered or decreased because,
during dynamic exercise, peripheral resistance is unaltered or
decreased depending upon the severity of exercise.
5. 2. Static Exercise: -
•Static exercise involves isometric muscular
contraction without movement of joints. Example is
pushing heavy object.
• Static exercise does not involve external work.
•During this exercise, apart from increase in heart rate,
force of contraction, cardiac output and systolic
pressure, the diastolic pressure also increase because of
increase in peripheral resistance during static exercise.
6. Based on the type of metabolism
involved: -
1. Aerobic exercise.
2.Anaerobic exercise.
7. 1. Aerobic exercise: - ( with air or with
oxygen )
•It involves activities with lower intensity, which is performed
for longer period.
•The energy is obtained by utilizing nutrients in the presence of
oxygen and hence it is called aerobic exercise.
• Aerobic exercise requires large amount of oxygen to obtain
energy needed for prolonged exercise.
• Example of aerobic exercise: -
1. Fast walking.
2. Jogging
3. Running.
4. Bicycling.
5. Skiing.
6. Skating etc.
8. 2. Anaerobic exercise: - ( without air or
without oxygen )
• It involve exertion for short periods followed by periods of rest.
•It uses the muscles at high intensity and a high rate of work for a
short period.
•Body obtain energy by burning glycogen stored in the muscles
without oxygen hence it is called anaerobic exercise.
•Example of anaerobic exercises: -
1. Pull ups.
2. Push ups.
3. Weightlifting.
4. Sprinting.
5. Any other rapid burst of strenuous exercise.
9. Metabolism in aerobic and anaerobic
exercises :-
•When a person starts doing some exercise like jogging, bicycling,
or swimming, the muscles start utilizing energy. In order to have
quick energy during the first few minutes, the muscles burn
glycogen stored them.
•During this period, fat is not burnt. Only glycogen is burnt and it is
burnt without using oxygen. This is called anaerobic metabolism.
• Lactic acid is produced during this period.
•Muscles burn all the muscle glycogen within 3-5 minutes. If the
person continues the exercise beyond this, glycogen stored in liver
is converted into glucose, which is transported to muscles through
the blood. Now the body moves into aerobic metabolism.
• The glucose obtained from liver is burnt in the presence of oxygen.
10. Severity of exercise: -
• Based on severity, the exercise is classified into three
types: -
1. Mild exercise.
2. Moderate exercise.
3. Severe exercise.
11. 1. Mild exercise: -
•It is a very simple form of exercise like
slow walking. Little or no change occurs in
cardiovascular system during mild exercise.
12. 2. Moderate exercise: -
•Moderate exercise does not involve strenuous
muscular activity. So, this type of exercise can be
performed for a longer period.
•Exhaustion does not occur at the end of moderate
exercise.
•The example of this type of exercise are fast walking
and slow running.
13. 3. Severe exercise: -
•Severe exercise involves strenuous muscular
activity. The severity can be maintained only for
short duration.
•Fast running for a distance of 100 or 400 meters
is the best example of this type of exercise.
•Complete exhaustion occurs at the end of severe
exercise.
14. Effect of exercise on cardiovascular
system :-
1. On blood:-
• Mild hypoxia developed during exercise stimulates the
juxtaglomerular apparatus to secrete erythropoietin. It
stimulates the bone marrow and causes release of
RBCs. Increased carbon dioxide content in blood
decreases the pH of blood.
15. 2. On Blood Volume: -
•More heat is produce during exercise and the thermoregulatory system
is activated. This in turn, causes secretion of large amount of sweating
leading to :-
1. Fluid loss.
2. Reduced blood volume.
3. Hemoconcentration.
4. Sometimes, severe exercise leads to even dehydration.
16. 3. On Heart Rate: -
• Increased heart rate during exercise is due to four factors: -
1. Impulses from proprioceptors, which present in the exercising
muscles; these impulses act through higher centers and
increases heart rate.
2. Increased carbon dioxide tension, which acts through
medullary centers.
3. Rise in body temperature, which act on cardiac centers via
hypothalamus, increased temperature also stimulates SAnode
directly.
4. Circulating catecholamine's, secreted in large quantities during
exercise.
17. Cont……
•In moderate exercise, the heart rate increases to
180 beats per minutes.
•In severe exercise, the heart rate increases 240 to
260 beats per minutes.
•Increased heart rate during exercise is mainly
because of vagal withdrawal.
18. 4. On cardiac output: -
•Cardiac Output increases up to 20L/min in moderate
exercise and up to 35L/min during severe exercise.
•Increase in cardiac output is directly proportional to the
increase in the amount of oxygen consumed during
exercise.
• Heart rate because of vagal withdrawal.
•Stroke volume increases due to increased force of
contraction.
•Because of vagal withdrawal, sympathetic activity
increases leading to increase in rate and force of
contraction.
19. 5. On Venous Return: -
•Venous return increases remarkably during
exercise because of muscle pump, respiratory
pump and splanchnic vasoconstriction.
20. 6. On Blood flow To Skeletal Muscles: -
•There is a great increase in the amount of blood flowing to skeletal
muscle during exercise. In resting condition, the blood supply to the
skeletal muscles is 3 to 4 ml/100g of the muscle per minute.
•It increase up to 60 to 80 ml in moderate exercise and up to 90 to 120
ml in severe exercise.
•During muscular activity, stoppage of blood flow occurs when the
muscles contract. It is because of compression of blood vessels during
contraction.
•The sympathetic nerve fibers causing vasodilatation in skeletal muscle
are called Sympathetic cholinergic fibers since these fibers secrete
Acetylcholine instead of nor adrenaline.
21. Cont…
•Some other factors are responsible for increase
in blood flow to muscles during exercise.
• Such factors are :-
1.Hypercapnia.
2.Hypoxia.
3.Potassium ion.
4.Metabolites like lactic acid.
5.Rise in temperature etc.
22. 7. On Blood Pressure: -
• During moderate isotonic exercise, the systolic pressure increased. It
is due to increase in heart rate and stroke volume.
•Diastolic pressure is not alter because peripheral resistance is not
affected during moderate isotonic exercise.
•In severe exercise involving isotonic muscular contraction, the
systolic pressure enormously increases but diastolic pressure
decreases.
•Decrease in diastolic pressure is because of the decrease in
peripheral resistance.
•Decrease in peripheral resistance is due to vasodilatation caused by
metabolites.
23. Blood pressure after exercise :-
•Large quantities of metabolic end products are produced
during exercise. These substances accumulate in tissues,
particularly the skeletal muscles.
•Metabolic end products causes vasodilatation, So, the
blood pressure falls slightly below the resting level after
the exercise.
•The pressure returns to resting level quickly as soon as
the metabolic end products are removed from muscles.