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
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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