A member asked:

When lifting a 25 pound dumb-bell, does whatever muscle you feel a stretch in get bigger when you lift?

A doctor has provided 1 answer

Exactly: You'll know it's working when you feel a "burn" after the last few hard reps. I'm very glad you're lifting. It's fun, you'll put on some muscle, and it gets you into a fitness culture that'll go far to promoting your health.

Answered 12/9/2013

4.8k views

Thank

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