If your current training plan revolves around more sets, more exercises, more days in the gym, then this might feel like heresy. But the routine you’re about to read is built on the opposite idea: do ...
Born in 1951, Pennsylvania, Mentzer started bodybuilding when he was just eleven years of age. His father bought him a set of weights that came with an instruction manual which outlined a three-days-a ...
In modern-day lifting, we're often told that more sets are the answer to building muscle and bringing up lagging body parts. Mike Mentzer's 'Heavy Duty' training system argued the exact opposite. The ...