Do you want rock hard abs and regular situps are not working? If so, then try the AB ROLLER! It is effective and easy to use.
The ab roller supports your head and neck with the cushion while doing each repitition. This ab roller is going to specifically work on your abs and help eliminate the neck and back strain with regular situps. On the top of the ab roller is a soft foam grip so you do not slip and get a great grip.
All you have to do is use this ab roller a few minutes daily and you will see a difference. I hate doing regular situps, but do not mind using this to work out my abs. It is super simple to use. You lay down and place your head on the support cushion, position your hands on the non slip foam grip and then slowly start repititions.
One thing that I dislike about this is it is bulky and takes up a lot of room. Overall I highly recommend this!