A member asked:

How much would 40 minutes a day exercise increase the overall stroke volume of the heart in 3 months in a male 22?

A doctor has provided 1 answer

Stroke volume: 3 months of aerobic exercise as described might make no change in stroke volume, if it did it would be subtle. It takes a long time to begin to see benefits from exercise and usually at least 6 weeks to see anything. Stroke volume would likely take 6mo to a year to measure something real.

Answered 5/13/2016

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