Menno Henselmans

114K subscribers · 30 recent videos

Science to Master Your Physique Welcome! I'm Menno Henselmans, exercise scientist, author, and founder of the Henselmans Personal Trainer Certification. Here, you’ll find evidence-based videos on training science, nutrition, hypertrophy optimization, and practical strategies to apply the latest research to your own progress. Want to take your results even further? Take your physique to the next level with MH Physique - my adaptive hypertrophy app: https://mennohenselmans.com/try-mh-app-yt Become a Henselmans Certified PT through my 10 month long course: https://mennohenselmans.com/online-pt-course/

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Menno Henselmans

Full-body training DOMINATES to build muscle

How the First Mr. Olympia Fixed His Weak Biceps

Your Natural Max Is Lower Than You Think

3 Muscle Growth Myths Debunked

Squats vs Leg Extensions: 10-Week Study Result

The Unspeakable Truth About Black Genetics for Sports

Kill Your Fragility, Build More Muscle

The 10k Steps Lie – Do this instead

Was long length training BS all along? This changes everything.

RPE/RIR is mental masturbation

The Dreaded Forever Intermediate Plateau

Ice baths kill gains. Does the sauna do the opposite? [New research]

Steroid gut isn’t bloat. It's much worse – MRI study

Everything You Know About Recovery Is Wrong

50% More gym time for NOTHING? 2 New studies

CNS fatigue is… not central.

Everyone Misunderstands Why Mike Mentzer Was Right About Bodybuilding

5 Nutrition Myths That JUST. WON’T. DIE.

Stop Obsessing Over Your Macros. Only 2 Things Matter

3 Epic New Studies to Build More Muscle [2026]

5 Fitness Myths Science Officially Debunked in 2026

Why is nobody in fitness talking about this?

Was Mike Mentzer right about arm training? (New study)

The Theory That Broke Fat Loss Science

Lifting Weights While Pregnant: What the Science Actually Says

Did high-volume training just get debunked? [2 New studies]

Maingaining Is a Waste of Time (New Study)

I Read Every Electrolyte Study. The Industry Is Lying.

4 Juicy new studies on how to build muscle

The optimal rep range for muscle growth isn’t what you think