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Uploaded by fittplan on Apr 11, 2011
http://www.fittplan.com Best Ab Exercises: The Dumbbell Jack Knife is one of the best abdominal exercises and targets the upper and lower abs. Abdominal exercise for women should include this move. Demo by Chris at Fittplan.com.
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Did a few sets of these yesterday, i can barely stand up straight today lol
Edy52 1 month ago
I'm definately gonna try this!
Camerenc123 2 months ago
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Did a few sets of these yesterday, i can barely stand up straight today lol
Edy52 1 month ago
I'm definately gonna try this!
Camerenc123 2 months ago