Question

Write down effacts of exercises on sirculatory systam

Answer 1

Answer:

Improves the muscles' ability to pull oxygen out of the blood, reducing the need for the heart to pump more blood to the muscles. Reduces stress hormones that can put an extra burden on the heart.

Explanation:

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Answer 2

Answer:

Improves the muscles' ability to pull oxygen out of the blood, reducing the need for the heart to pump more blood to the muscles. Reduces stress hormones that can put an extra burden on the heart.

Explanation:

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