Rest Day

The AbMat: Why This Simple Tool Changes Everything About Sit-Ups

Without an AbMat, your abs stop working dynamically about a third of the way through a sit-up and become stabilizers while your hip flexors take over. This simple piece of foam does something that nothing else replicates: it lets your abs work through their full range of motion, eliminating the weak range many people ignore. Your AbMat gives you a training stimulus that complements everything else you do in the gym and in life.

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