The name Ian McCall may only ring a bell with hardcore fans of MMA but chances are that will change tomorrow night when “Uncle Creepy” takes on Demetrious Johnson at UFC on FX 2 as part of the UFC‘s flyweight tournament.

Widely considered to be the best 125er in the sport, this MMATraining Technique of the Day shows why as McCall demonstrates a number of techniques aimed at improving his cardio that would make most folks tired simply from watching his workout let alone actually doing it.