In the sport of Mixed Martial Arts, which discipline is the most dominant? Is it boxing? Brazilian Jiu-Jitsu? Wrestling? Former UFC Heavyweight Champion Bas Rutten believes the ground game is much more dominant. In this short video by Roots of Fight, he explains this realization and how it hit him after spending some time with a submission artist in one of his fights. With his charismatic, wide smile and charm, Rutten dishes about his thoughts on MMA’s “ground game.” This video is inspired by the good folks over at Roots of Fight, whom also believe in the discipline of Jiu-Jitsu; just look at many of their recent designs, paying tribute to Jiu-Jitsu through their Academia Gracie, Eddie Bravo 10th Planet, and Gracie vs. Kimura shirts.