Goplus Core & Abdominal Trainers, Twister Trainer Ab Exercise Machine Height Adjustable Incline Workout Equipment Ab Rocket Exerciser (Yellow)

I like it but it doesn't seem to work as well as my friends Ab Rocket. I did sit up with hers and I felt it but this one not so much. Fist time ad exerciser

Great tool for old people, just set on a bench so you don’t have to get on the floor, easier for old people!!

We both found this item to be Poorly Built - Would Never Stand The Test of Time. The handles bent the first time it was used. The one good thing was they took it back and issued a refund.

I use this everyday and it is so easy to do sit-ups and then you're back and neck is supported plus I do so much more tai chi on them I do do the chair type she as well very easy to put it together.

This was truly a waste of money. One of the selling points is that it is adjustable for different levels of angles to give you great variety in workout intensities. This is false as there are only 2 settings, upright and laying down. You either keep the pin in to sit upright or pull the pin out to lay down. In upright position the situps are definitely non effective. There is no lever to turn to adjust anything to intensify the situps. As far as th headrest, there are 3 levels for adjustment. Then there are the handles that continuously loosen up as you use them. So keep the wrench nearby to tighten after every use. Needless to say, invest your money on a different ab machine. I have another ab machine that is truly more effective in which my Dad is currently using. Guess I will have to invest more money to buy another one of those!