Is Gravity Boots the best ab workout?
Saturday, May 29th, 2010 at
5:34 pm
Is Gravity Boots the best ab workout? If not then what is?
But is it still a good ab workout?
Tagged with: best ab workout • gravity boots
Filed under: Ab Workout
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whats that?
No, Ab work outs like crunches or some kind of resistance training like doing crunches with weights and going side to side as you do them