Smart Training. Simplified. Dr. Muscle Coming to Apple Watch.
Power meets simplicity. Innovation meets iron. Right on your wrist.
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Featured articles
A Smarter, Better Way To Build Muscle: The Dr. Muscle Manifesto
No hype, no gimmick—just science-backed workouts that grow with you using AI
MacroFactor App Review 2025 by Independent Expert—Results, Price & More [In-Depth]
An honest look at MacroFactor and results from 9 users of the app: is it worth it in 2025?
Mad Muscles Workout App: Honest Review by Expert
Is Mad Muscles worth it?
Muscle Booster Workout App Review: Is It Worth It?
Honest look with pros and cons, screenshots, price, and more
Introducing Dr. Muscle: The World's First AI 'Pocket Personal Trainer'
Imagine ChatGPT, but for fitness. Automated yet personal, with expert coaching and workouts unique to you—optimized to get you in shape faster, on autopilot.
Latest articles
Cable Flyes vs. Dumbbell Flyes: Which is Better?
Learn the key differences between cable flyes and dumbbell flyes, two top chest exercises, to optimize your muscle-building and strength training routine.
The Ultimate Guide to Close Grip Pull-Ups
Master close grip pull-ups to build biceps and upper back strength, enhance your workout routine, and progress to advanced pulling exercises.
Exploring the Benefits of Close Grip Pull-Ups for Upper Body Strength
Master close grip pull-ups to build upper body strength, improve grip, and target your lats, biceps, and shoulders with proper techniques and progressions.
Smart Fitness: Conquer Common Training Pitfalls
Discover how to avoid fitness fails by setting SMART goals, preventing overtraining, and tackling common workout mistakes for sustainable progress.
Improved iOS 18 compatibility 20
Full release notes (version 3.2506.2067) * Fixed: Saving the last set of an exercise starts a new timer * Fixed: 6 crashes in rare cases Coming soon * Apple Watch app
How to Master Compound Lifts for Strength
Uncover the benefits of compound lifts in strength training to maximize your workout efficiency and enhance overall fitness.
6 Compound Lifts That Build Muscle Fast
Explore the benefits of compound lifts in strength training to enhance muscle growth, functional fitness, and overall athletic performance.
Improved iOS 18 compatibility 19
Full release notes (version 2.9.2983) * Fixed: Satisfaction popup no longer shows on every app start * Fixed: Cannot watch timer tick down during HIIT cardio * Fixed: Cannot upload custom workout to Web app * Fixed: Incorrect custom increments in rare cases * Fixed: "1 minute" workout duration in rare
How to Maximize Gains with Constant Resistance Training
Explore the benefits of constant resistance training (CRT) for building strength and muscle, and learn effective techniques to enhance your workout results.
How to Master the Ab Wheel Rollout
Master the ab wheel rollout to transform your core strength and stability, utilizing essential techniques and variations for a complete workout.