I am looking for one of those pads they use in gyms. They usually are blue and i think 1/2 to 3/4 of an inch thick. They are not super squezable.
I looked but all Hest fitness and Academy had were ones that you just sink through. I don't think that is going to work for what I want which is a way to do my side abdominal crunches without slamming my ribs against the the floor. I keep bruising this one side.