anyone else have this machine?

sure it dosnt strain the back or neck but personally i dont feel much stress at all on the abs i feel a little bit but not much at all i personally beleive this thing is a piece of shit

im about 5'10 150 pounds not like that should make a difference but i would like to see what your height and weight is so that i know if it will actually work for someone my size or if i should just say fuck it and do sit ups