CBSE BOARD XII, asked by jasneetnagra1, 1 year ago

elaborate the effect of exercise on the size of heart.

Answers

Answered by vishu00792
5
hey bro here is ur answer
The second heart may exhaust, whereas the healthy heartbecomes stronger with a lower resting heart rate. Exercise also stimulates the production of new blood vessels. ... Cardiovascularexercise increases the number of new blood vessels while resistance training increases the size of those blood vessels.
Answered by ankitsharmaarya88
1
if help you muscles become more efficient and better able to pump blood throughout your body
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