Dynaso Balance Dome TrainerThis Balance Dome Trainer is like a Swiss Fitness Ball sliced in half but with double the possibilities. The Dynaso Balance Trainer has a non slip base and comes with 2 holders for resistance bands built into the base, as well as two bands with handles, thus providing a platform for a functional total body workout. The DVD instructs how to add resistance to crunches and work the arms for a more beneficial, more thorough workout. It has a similar