Mike Mentzer, popularly known as 'Mr. Heavy Duty ... In 1983, Mr. Heavy Duty became the editor of Workout Magazine. He enjoyed his work but still relied on amphetamines to meet deadlines.

Naturally, I complimented him and was intrigued to know what had changed in his training. That’s when he told me he was following Mike Mentzer’s ‘Heavy Duty’ training method. For those who ...

Mike Mentzer was not a ... steak and became competitive. But to Mentzer’s great regret, a move to the 3-11 shift prevented a second season. He had no training in broadcasting when an opportunity ...