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New Haven, CT
A 35-year-old male asked:

What is the most time-efficient exercise i can so to improve my aerobic fitness?

2 doctor answers2 doctors weighed in
Dr. Philip Miller
A Verified Doctoranswered
Family Medicine 48 years experience
Single best: squats or burpees: start with one set of ten and add 1 set/week
Dr. Dean Giannone
Internal Medicine 26 years experience
Swimming.: I think swimming, as a whole body effort, will help,you burn the most calories per minute.
Last updated Dec 12, 2014
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