Share: Title:MIKE MENTZER: WHAT IS “HEAVY DUTY” TRAINING? #mikementzer #gym #motivation #training Duration: 13:26 Plays: 4.4K views Published: 3 months ago Download MP3 Download MP4 Simillar Videos ▶️ 7:26 Heavy Duty Questions And Answers #mikementzer #gym #motivation #bodybuilding #training 4.4K views • 9 months ago ▶️ 16:09 Mike Mentzer: Advanced Heavy Duty Training Methods 4.4K views • 2 years ago ▶️ 55:10 Mike Mentzer: The Complete Heavy Duty Training System #mikementzer #gym #motivation #training 4.4K views • 5 months ago ▶️ 11:48 Mike Mentzer: Heavy Duty Chest And Back Workout #mikementzer #gym #motivation #bodybuilding 4.4K views • 1 month ago ▶️ 11:47 Mike Mentzer: Starting Your Heavy Duty Training Program #mikementzer #fitness #motivation 4.4K views • 1 year ago
