A 41-year-old member asked:
What does it mean if a skinny girl with a fast metabolism exercise just one part of her body all her life?
1 doctor answer • 1 doctor weighed in
Orthopedic Surgery 34 years experience
That one part is fit: Look at tennis players. The arm they use becomes very developed in strength and definition. The fast metabolism is somewhat irrelevant to the exercise.
Created for people with ongoing healthcare needs but benefits everyone.
4.9k viewsAnswered >2 years ago
Last updated Aug 20, 2013
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