How to Keep in Shape this Christmas Season

This makes sure you don't lose your muscle mass, which is difficult to do. If you don't do this and you use lightweights and do some cardio instead, you'll start losing your muscle mass. You'll burn an equal amount of calories with both programs, but with strength training, you may gain some extra muscle ...

from Google Alert - workout plan strength http://ift.tt/2AIi0sX
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