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Experts agree that the minimum time period for cardiorespiratory benefit from exercise is _______ minutes.

A. 30
B. 10
C. 20
D. 60

User S Singh
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2 Answers

0 votes
The answer is 30 Mintues.
If not 30 then 60
User Anmol Agrawal
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 I believe twenty minutes is the correct answer                                                                                       
User Sasonic
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