FUNdamental Fitness is a blueprint for having fun while seriously training the body. The body is designed to MOVE… Use it or lose it!… And wherever you are starting from… expert or couch… you can get it back, and improve on what you’ve got. FUNdamental Fitness combines the natural movements of childhood with yoga, intervals, balance, power, strength and stamina. It is a powerful, total-body workout that you can do anywhere!