long and short term effects of physical activity on the cardiovascular system
long term effects
short term effects
how a warm up helps the cardiovascular system
increases stroke volume
increase cardiac output
increase in heart rate
related to the increase increases in stroke volume and hart rate
The increase linked to the intensity of the exercise: the harder we work the grater the rise
then the stroke volume is increased
this results in increasing the cardiac output
which increases venous return
and the respiratory and muscles pumps are activated
helps to increase the heart rate
resting heart rate is reduced (resting cardiac output remains the same)
increasing the exercising stroke volume
maximal cardiac output is increased (as the heart chambers increase in size maximum heart rate remains the same)
resting hart rate (BPM)
max cardiac output (l/min)
stroke volume (ml)
70
70
14.1