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Q: Olympic athletes have lower resting heart rates because A. their lungs tend to be naturally larger. B. they exercise regularly, which improves the efficiency of their heart. C. they
tend to eat low-fat diets. D. they have a lot of muscle mass due to weightlifting.
A: Olympic athletes have lower resting heart rates because B. they exercise regularly, which improves the efficiency of their heart. [smile]
Expert answered|Mayang30|Points 917|
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Asked 10/23/2013 7:43:01 AM
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Questions asked by the same visitor
When a body part is injured, it should be A. stretched. B. rested. C. exercised. D. stressed.
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Not Answered
Updated 3/31/2016 11:42:52 PM
1 Answer/Comment
When a body part is injured, it should be rested.
Added 3/31/2016 11:42:52 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/1/2016 12:04:04 AM]
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