Michael John Mentzer wasn’t just a bodybuilder — he was a thinker.
Heavy Duty was more than a training method; it was a philosophy of logic, discipline, and self-mastery.
Use this space to:
- Discuss Mentzer’s writings and interviews
- Debate HIT principles vs. mainstream training
- Share quotes, insights, and reflections
The Hub isn’t only for muscle — it’s for the mind behind the method. 🧠