Actor and martial artist Frank Grillo explores and experiences the diverse fighting techniques found in the world of mixed martial arts. From Brazilian jiu-jitsu to kickboxing, he delves into the different disciplines that make up this dynamic sport. With his own experience in martial arts and as an actor, he provides insight into what makes fighters tick and what sets them apart from one another. Lumea artelor martiale presents a unique look at the world of MMA, as seen through the eyes of a true enthusiast.