Cage Fitness is a complete fitness system that is based on the structure of a championship mixed martial arts bout. What this means is that Cage Fitness will give you a total body workout over 5 – 5 minute rounds. The key elements that Cage Fitness focuses on are endurance, strength, power, and core. This is accomplished through our 5 round fitness system. The rounds are broken up into the following categories: Warm Up, Upper Body, Lower Body, Combo Round, Cool Down/Core.