Originally posted by Shredz
all ab excerises work for me...however only if i go slow and flex hard on every rep. I see alot of people doing 200 or so crunches..but there are going like a bat out of hell...slow it down...feel it..make sure it is only the abs working..not momentum..helping you out.

like i said..slow and squize..this should put and end too all your probs...
that's the way i go too. slow and squeeze at the top. i do sets of 15 or so on each exercise. i think i picked that up from Bill Phillips.