Quote:
Originally Posted by ZuneSkier
you cant use your arms to pull your head up
you cant just arch your back
you must tighten your abs and use your abs to pull your torso up
and dont just roll back down, use your abs to slowly lower your torso to the floor/mat
a crunch is just a shorter version of a sit up, you must get your shoulders off of the floor/mat and thats about it
a situp, you get your entire back off of the floor pretty much which involves a longer range of motion obviously but a large margin for error once you get past the crunch
so if you do them correctly, a sit up is harder
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Nice one + rep
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