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There are a couple of different ways that we can increase our Stroke volume by exercising. Preload, Frank Starling mechanism- more blood in the ventricle causes it to stretch more and contracts with more force. We can also increase Contractility, which increases ventricular contractibility (without end-diastolic volume increasing). We can also decrease total peripheral resistance due to increased vasodialtion of blood vessels to active muscles. all three of these mechanisms will increase Stroke volume with exercise. You can also increase you stoke volume by changing the position of your body, while exercising such as swimming
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∙ 13y ago
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∙ 14y agoBecause of the increasing demands on your heart. As one exercises, the demand for oxygen increases. Lungs expand, take in more air, more blood gets pumped to the heart, increasing venous return, with increased venous return comes increased volume.
Wiki User
∙ 12y agoIt will increase. Your cardio-fitness is partially determined by the amount of Time that it takes for your BP to return to Normal.
Wiki User
∙ 9y agoThe stroke volume refers to the amount of blood pumped out of the heart during each contraction. After exercising, a person's stroke volume is increased.
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∙ 12y agoi don't know that's why am asking you stupid !
Wiki User
∙ 13y agoit increases with exercise
Wiki User
∙ 14y agoit doesnt do anything
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∙ 11y agomagic
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What happens to the blood vessels in elderly women?
The blood vessels decay
What happens to blood vessels when the temperature rises?
Blood vessels vasconstrict
What happens when you exercise to your heart blood blood vessels and lungs?
heart is hypertensive, and lungs are working increasingly hard to supplement more oxygen to the rest of your organs.
Is the exercise vasodilation?
Yes. As you exercise, the vessels of blood in the muscles dilate and thus the blood flow greatly.
What happens when blood vessels not work?
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What happens when blood vessels weaken?
Some weakened blood vessels will swell or worse they can break. If the break happens in the brain a type of stroke can occur.
Briefly explain what vasodilation is?
Vasodilation is the widening of blood vessels resulting from relaxation of the muscular wall of the vessels. Usually occurs during exercise, so that more oxygenated blood can be pumped to the body's tissues. Vasodilation is the widening of blood vessels resulting from relaxation of the muscular wall of the vessels. Usually occurs during exercise, so that more oxygenated blood can be pumped to the body's tissues.
What happens to blood when it is pumped into the thin blood vessels of the lungs?
When blood is pumped into the thin-walled blood vessels of the lungs, carbon dioxide is replaced with oxygen.
What happens to blood when it is pumped into the thin-walled blood vessels of the lungs?
When blood is pumped into the thin-walled blood vessels of the lungs, carbon dioxide is replaced with oxygen.
What happens to blood when it is pumped into the thin walled blood vessels of the lungs?
When blood is pumped into the thin-walled blood vessels of the lungs, carbon dioxide is replaced with oxygen.
When you shiver what happens to your blood vessels near to your skin?
you get goosebumps.
Do you get a increase in size of blood vessels after exercise?
your blood vessels do increase in size after exercise especially our veins becasue they aid heat when our bodie are working and rising in temperature ,that is why we can see our veins come to the surface of our skin more when we have been exercising.
