Feb 18, 2023 · Mike Mentzer's workout system revolutionized weight-training. We analyze his high-intensity methods and how he trained every body part.

Aug 21, 2025 · Discover the legendary Mike Mentzer Training Routine. Learn his Heavy Duty program, workout split, exercises, and how modern science views it today.

Dec 26, 2025 · Explore Mike Mentzer's Heavy Duty, the original High-Intensity Training (HIT) program focused on brief, intense workouts for muscle growth and strength.

Nov 6, 2025 · Now that you have seen the training philosophy, let’s take a look at Mike Mentzer’s actual workout routine. Mentzer split up his workout into two workouts, Workout A and Workout B.

Oct 23, 2023 · So, if you want to take your fitness to the next level and achieve your goals with maximum efficiency, keep reading to learn more about Mike Mentzer’s workout program.

Feb 26, 2024 · If you want to get huge by exercising a little, Mike Mentzer’s high-intensity training program can help you. In this article, I shared two splits: one that involves lifting only once out of five …

Oct 31, 2025 · In this comprehensive guide, we’ll explore the key principles of the Mike Mentzer method, examine the science behind it, and provide practical advice for incorporating HIT into your own …

Nov 14, 2023 · Influenced by Nautilus inventor Arthur Jones’ philosophy of high-intensity training, Mentzer thought doing so much training was a waste of time and led to suboptimal results. Intrigued …

Sep 25, 2023 · This is a detailed walkthrough of each training day in Mike Mentzer’s training routine, with tips on maximizing the exercises’ effectiveness. You can see the exact set and rep ranges in …

He developed the "Heavy Duty" approach to bodybuilding, which focused on fewer sets and higher intensity. Mentzer's approach to bodybuilding was revolutionary and controversial, and it has been …