What happens to your circulatory system when you excercise?

Answer 1

since the body needs more oxygen to use while exercising your blood carries oxygen around your body to meet the sufficient needs of your exercise intensity hence why you breathe more while exercising more as your body needs to get in as much oxygen as possible, this means a higher heart rate as your heart is working and pumping faster to try and keep up with demands

Answer 2

Exercise will accelerate your Heart rate and breathing. Blood will be shunted away from unnecessary organs, such as digestive system, and sent to the muscles. The flow of blood will increase through the body.

Answer 3

1) The heart rate increase up to 180 per minute.2) The cardiac out put increase to 25 litres per minute, from the resting 5 litres per minute.

3) The blood supply to muscle from less than a litre per minute to about 20 litres per minute.

4)The blood supply to vital organs like brain and kidneys is maintained.

5) The blood supply to digestive system is decreased.

6)The blood supply to heart in increased five fold.

Answer 4

Your heart rate increases, oxygen demand increases quickly, metabolic rate increases quickly so more waste is made and more nutrients are used and the body's temperature rises.

Answer 5

Blood vessels dialate, heart rate increases, breathing rate increases, and the circulatory system basically activates more than what it is already doing.

Answer 6

it gets 'oiled' as in exercise pumps it around, so after you stop later that day, you stay warmer or less cold on a cold day in the house ect.

Answer 7

increase heart rate, increase blood pressure

Answer 8

with regular exercise, your cardiovascular system not only becomes more efficient as a whole, but your resting heart rate will also decrease