Fitter First Pro Fitter 3D Cross Trainer
This workout device is in a league of its own and can be considered a standalone own home gym. For one, this balance board has sliding feet which not only increase the challenge of balancing, but also make the cross trainer the only balance board with intrinsic cardio capabilities. This board can be used as a wobble board as well as a rocker board and is the most versatile balance board available.
This board can be used a skier for cardio capabilities, but can also be used for all kinds of challenging total body exercises from squats to pushups. Unlike other trainers, the added sliding capability contributes even more challenge to your workout. This balance board is an awesome space saver and can double as a cardio machine for people with small living arrangements.