Bodyweight Exercises For Strong Abs
I'm a CrossFitter, and These Are the 12 Bodyweight Moves I Do For Strong, Defined Abs
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Why I do it: Also known as AbMat sit-ups, we usually place an AbMat cushion under our lower back when doing this move. It works the upper, middle, and lower abs, and is a great way to strengthen the abs when learning toes to bar.