It creates an environment where you can exercise multiple muscle groups instead of isolating one muscle group. This machine gives you all the functionality that barbells and dumbbell exercises provide, and more. It offers unmatched ease of use and versatility in the functional trainer category. The VFT-100 is capable of adapting as your exercise and training demands change. Also, we have designed custom sport handles to help you train sport specific movements. And, you want all of this to be accomplished in a small, compact space.