The document discusses heart rate response during exercise and recovery. It explains that during exercise, heart rate increases through removal of parasympathetic brake signals and stimulation of the sympathetic nervous system. Trained individuals have lower resting heart rates due to increased parasympathetic activity. During exercise, trained individuals also have lower heart rates than untrained people at the same exertion level. Upon stopping exercise, heart rate decreases more quickly in trained individuals as less blood is needed for circulation. Heart rate monitors provide accurate, real-time heart rate readings and allow review of training data.
Cardiovascular response to exercise avik baxsuWbuhs
2nd and 3rd September 2011,a General Lecture Theatre, Dr Chirantan Mandal, Dr Avik Basu, Dr Dipayan Sen Dr Ushnish Adhikari,Dr Srimanti Bhattacharya, Dr Shubham Presided by Dr Arnab Sengupta (Physiology Dept Medical College Kolkata)
Cardiovascular response to exercise avik baxsuWbuhs
2nd and 3rd September 2011,a General Lecture Theatre, Dr Chirantan Mandal, Dr Avik Basu, Dr Dipayan Sen Dr Ushnish Adhikari,Dr Srimanti Bhattacharya, Dr Shubham Presided by Dr Arnab Sengupta (Physiology Dept Medical College Kolkata)
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.
There is a chance you are already aware of the importance of Exercise and ‘staying fit’ for keeping your weight in control. But the benefits of exercise are far more than this!
Aerobic means "with oxygen," and anaerobic means "without oxygen." Anaerobic exercise is the type where you get out of breath in just a few moments, like when you lift weights for improving strength, when you sprint, or when you climb a long flight of stairs.
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
Effects of Exercise on Cardiovascular SystemAdam Sturm
The benefits of regular exercise include more than just having a well-toned body. Besides serving as a mood intensifier, physical activity has both long term and short term effects on the cardiovascular system. Good blood circulation throughout your body may provide long standing positive effects to your health. Giving your body a temperate workout for 30 minutes at least 5 days a week may help mitigate the chance of developing many heart-related diseases.
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.
There is a chance you are already aware of the importance of Exercise and ‘staying fit’ for keeping your weight in control. But the benefits of exercise are far more than this!
Aerobic means "with oxygen," and anaerobic means "without oxygen." Anaerobic exercise is the type where you get out of breath in just a few moments, like when you lift weights for improving strength, when you sprint, or when you climb a long flight of stairs.
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
Effects of Exercise on Cardiovascular SystemAdam Sturm
The benefits of regular exercise include more than just having a well-toned body. Besides serving as a mood intensifier, physical activity has both long term and short term effects on the cardiovascular system. Good blood circulation throughout your body may provide long standing positive effects to your health. Giving your body a temperate workout for 30 minutes at least 5 days a week may help mitigate the chance of developing many heart-related diseases.
Term 1 How does the body respond to aerobic training?
The basis of aerobic training
Immediate physiological responses to training
Physiological adaptations in response to aerobic training
Exercise 4: Cardiovascular Fitness
This exercise describes three assessments designed to help you estimate the present level of your cardiovascular fitness. The term “cardiovascular” refers to both the heart and blood vessels. Since the health of the respiratory system is so closely linked to that of the blood circulation, fitness of both will be referred to as “cardiorespiratory”.
During your fitness assessment, stop any test immediately if you begin to feel any pain, faintness, or dizziness. If you notice any other disturbing sensations such as headache or inability to get enough air, do not complete the test.
DETERMINING TARGET HEART RATE ZONE
If your heart rate becomes faster during physical activity, that exercise would be described as aerobic. These activities, when performed often enough and at long enough durations, result in increased efficiency of the circulatory and respiratory systems. The noted improvements are described as the training effect. The training effect has occurred if the heart rate is lower for a given type of exercise or if it takes more resistance to achieve the same heart rate.
In order to experience the training effect and improved cardiorespiratory health, the exercise duration should exceed twenty continuous minutes and the heart rate should be within the target heart rate zone.
There are numerous formulae that have been developed to determine an individual’s target heart rate. The range should ensure sufficient stress to result in improvement, yet not exceed what would be safe. The formula that follows is based on age and resting heart rate.
Resting heart rate is a simple way to assess current level of cardiorespiratory fitness. The average resting heart rate for healthy adults is 75, and ranges from 60-100 BPM (beats per minute). Well-conditioned endurance athletes have resting rates in the 30s and individuals with poor fitness would exhibit resting rates that are much higher. Powerful hearts and lungs circulate more oxygen per beat and can maintain the body at rest with fewer beats per minute.
True resting heart rate is a value that stays constant for days, weeks, and longer, unless cardiovascular changes take place. When measuring HR for these exercises, make sure to record it when you are truly at rest. This will be the lowest value that you record.
Use the calculations in Figure 5.1 as a guide to determine your personal target heart rate zone. Your heart rate should be within these limits whenever you participate in aerobic activities. Calculations should be revisited from time to time as resting heart rate will change with advancing age and, more frequently, due to effects of lifestyle changes.
MinimumMaximum
Maximum heart rate in healthy adult: 220 220
Subtract your age -20-20
200 200
Subtract resting heart rate - 60- 60
140 140
Multiply by
Lower and upper limit % .70.85
.
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Heart rate response during exercise and heart rate monitors
1. Heart Rate & Blood Pressure
Response During Exercise
And Recovery
2. HEART RATE RESPONSE TO A SINGLE
BOUT OF EXERCISE
Heart rate is controlled by two
branches of the nervous
system
The Parasympathetic
Nervous System is like the
breaks in a car and causes the
HR to slow down the heart
(slows down heart rate)
The Sympathetic Nervous
System is like an accelerator
in a car and causes the heart
rate to increase
3. At the onset of exercise, the increase in
heart rate occurs by a removal of
parasympathetic brake.
At high exercise intensities, the heart rate
increases through the sympathetic nerves,
the heart’s accelerator.
4. The Effects Of Cardiovascular Training On Resting Heart Rate
Resting heart rate is lower in well, cardiovascularly
trained people, than in sedentary individuals.
Cardiovascular training will cause the
parasympathetic nervous system to fire more
frequently.
0
10
20
30
40
50
60
70
80
Heart Rate
Untrained
Trained
5. How does heart rate differ between a
cardiovascularly trained individual and an untrained
person during exercise?
A person who is cardiovascularly trained,
will have a lower heart rate than an
untrained person when they are training
at the same workout level.
(ie. running at the same speed on a treadmill)
6. Heart Rate During Recovery
When exercise stops, heart rate drops as less blood is
needed to be pumped around the body.
A person with a high level of cardiovascular training, will
return to their resting values quicker than a person who
does not have a good level of cardiovascular fitness.
7. For an accurate way of taking your pulse during exercise, you can use a heart rate
monitor.
Position the heart rate monitor around your chest. The device will transmit your pulse
readings to a special wristwatch or smartphone app, that acts as a receiver. Some
heart rate monitors such as the brand “Fitbit”, monitor your heart rate at your wrist
directly from sensors on the watch itself.
There are also several cardiovascular machines, such as treadmills, stair climbers
etc, that can read your pulse directly from your heart rate monitor.
Heart Rate Determination
(HRM) Heart Rate Monitor
8. BENEFITS OF USING A HEART
RATE MONITOR
Easy to use
Can be low cost
Real time heart rate.
Reviewing training data
Heart Rate Determination
(HRM) Heart Rate Monitor
