Share: Title:MIKE MENTZER: INTENSITY THE FOUNDATION OF EXERCISE SCIENCE Duration: 3:30 Plays: 3.4K views Published: 1 year ago Download MP3 Download MP4 Simillar Videos ▶️ 7:05 Mike Mentzer: Heavy Duty Arm Workout #mikementzer #gym #motivation #bodybuilding 3.4K views • 5 months ago ▶️ 7:26 Heavy Duty Questions And Answers #mikementzer #gym #motivation #bodybuilding #training 3.4K views • 7 months ago ▶️ 21:35 Mike Mentzer: The Truths Of Bodybuilding #mikementzer #gym #motivation #truth #bodybuilding 3.4K views • 3 months ago ▶️ 2:25 Mike Mentzer: "heavy Duty Training Tips" #mikementzer #gym #motivation #training #gymotivation 3.4K views • 9 months ago ▶️ 55:10 Mike Mentzer: The Complete Heavy Duty Training System #mikementzer #gym #motivation #training 3.4K views • 3 months ago