This could have actually been a good ab workout if it had a much better resistence.

It probably be ok for someone under 200 pounds or so how much so questionable.

Too short for 5’ 8” woman

little too small for me, 5'9, 135lb. and pretty rough surface, easy hurt my back, need cover a towel to protect my back.

I expected more resistance or a knob to increase resistance in engaging your abdominals. However, it does not work well to meet various core strength levels.

I like the fact I will be working on my abs. This machine do not support to much weight. The seat is not that wide and if you lift while sitting on the set it is very hard to lift 252lbs. I got on it and my weight is 148 and the seat did not wont to lift. It is very lite weight in materials, very unbalance when you try to lift yourself. One plus it is easy to assemble.

had to return, vendor and Amazon very friendly.

I've had this machine since April and I cando 200 sit-ups with ease.... when I do sit-ups on my ab rocket or on my own after "30" I'm dying. I can feel the burn and they always say no pain no gain soooo.... I'm not convinced this is the machine for me. I requested a return but it costs half of what it costs (83)

Small then you think it is not worth it

Received with missing parts! Not impressed! #2 head support and #8 knob. Now what can I do to get these parts.