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Weights - Heavy With Fewer Reps or Lighter With More Reps?

Posted on Feb 18th 2009 8:30AM by Jacki Donaldson
Filed Under: Fitness
weights
You want to tone your arms. So, do you grab some heavy weights and crank out a few tough reps? Or do you pick up the lighter weights and lift, and lift, and lift, and lift? FitSugar has your answer, and it all comes down to a little something called muscle fatigue.

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