Tomorrow night UFC flyweight Ian McCall will look to come one step closer to proving he’s the best 125-pounder on the planet by beating Demetrious Johnson at UFC on FX 3. To prepare for the bout there’s no question McCall has spent countless hours in the gym getting his strength/conditioning on point in order to contend with Johnson’s seemingly bottomless gas tank.

In this MMATraining Technique of the Day, McCall demonstrates a number of exercises he does to help build up his own fuel reserves as well as increase his strength.