CBSE BOARD XII, asked by jasneetnagra1, 1 year ago

elaborate the effect of exercise on the size of heart.

Answers

Answered by snehasingh21

11

The second heart may exhaust, whereas the healthy heart becomes stronger with a lower resting heart rate. Exercise also stimulates the production of new blood vessels. ... Cardiovascular exercise increases the number of new blood vessels while resistance training increases the size of those blood vessels.

Answered by naksahlawat

8

The second heart may exhaust, whereas the healthy heart becomes stronger with a lower resting heart rate. Exercise also stimulates the production of new blood vessels. ... Cardiovascular exercise increases the number of new blood vessels while resistance training increases the size of those blood vessels.

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