I have this. I like to use it on a day when I don't feel like working out. If you are used to working out with Cathe/Firm this will be to easy for you. It is only 30 min. workout per tape. You can do 2 tapes back to back for a better workout. The ball is used thru the whole workout. You can go to Ballaero website and order heavier balls to make the tapes harder. It is a nice change of pace for me. I hope they come out with more advanced tapes that use more than one ball. JMO
Kim
