Not every technique related to MMA has to do with striking, grappling, or submissions. In fact, one of the most important weapons in any high-level fighter’s arsenal has to do with fitness.

In this MMATraining Technique of the Day, UFC veteran (and all-around good guy) Kurt Pellegrino demonstrates a series of exercises known as “The Chaimberg Circuit”. Created by renowned trainer Jonathan Chaimberg, the sequence may cause you to start breathing heavily after simply watching it but rest assured doing the actual workout will get your cardio to levels you’ve yet to see in a unique/fun way rather than simply running sprints or riding a bike…