is this machine: http://www.gymworkoutgear.com/ab_cru...e_home_gym.htm
better for the six pack than doing situps? I hav used one like it and becuz u can set the wieght u can set it heavier do less reps and feel like u've had a good workout.
EDIT: Currently sold out so you can't see picture, however info on thread still excellent!
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