08-23-2013, 12:05 PM
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#2
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PR's Finest
Join Date: Aug 2013
Posts: 14,165
Battle Record: 12-7
Rep Power: 85899410
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Quote:
Originally Posted by Split Eight
that actually burns like zero fat, just strengthens your core muscles. if you dont have a really low bf% you could do crunches all day and never have a six pack
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