Smarter. Smoother. Faster. Be The First To Try The New Dr. Muscle
Meet Dr. Muscle X: The Future of AI Personal Training. Early Preview Now Open.
Meet Dr. Muscle X: The Future of AI Personal Training. Early Preview Now Open.
Power meets simplicity. Innovation meets iron. Right on your wrist.
No hype, no gimmick—just science-backed workouts that grow with you using AI
An honest look at MacroFactor and results from 9 users of the app: is it worth it in 2025?
Honest look with pros and cons, screenshots, price, and more
Grow your biceps with practical, science-based methods tailored for faster gains and improved symmetry
Transform your physique with this expert-approved advanced natural lifter playbook
Full release notes (iOS version 3.2509.1911 / Android 2051091911) * Removed: Extra logging (Rollbar) * Fixed: Still seeing free trial after subscribing in rare cases * Fixed: 2 crashes in rare cases Coming soon * Apple Watch app
Delve into Jeremy Ethier’s experiment and find out how you can use proven strategies to grow muscle and boost strength safely.
Science-backed ways to shrink your waist, reduce visceral fat, and improve your physique
Discover the proven tips, smart tactics, and AI-powered tools you need to pack on muscle fast—no matter how busy your schedule gets.
Science-backed strategies to improve your muscle growth, shape your frame, and boost your results
Progressive Overload At Home: The Key Principles for Breaking Plateaus Without a Gym"
Build more muscle and protect your progress with proven off-season strategies you can use today.
Expert guide that helps you get bigger, leaner, and stronger with 10–60 minutes of lifting per week