New in Dr. Muscle X in 2026: See Your Progress, Know Your Next Move
A closer look at the web app’s new workout experience, plus a preview of the redesigned Home and progress reviews
Dr. Muscle: The AI Workout App With 27+ Features You Won't Find Anywhere Else
Built by an exercise scientist, updated 50+ times per year—from progressive overload to daily undulating periodization, here's what makes Dr. Muscle the smartest trainer you'll ever have
First Look: Dr. Muscle X New Features & Improvements
Train faster, track smarter, lift anywhere
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.
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.
I Tried Fitbod for Bodybuilding: Here's What I Really Think
I'm an exercise physiologist and biomechanist—here's my honest review of Fitbod's bodybuilding workouts after trying them
Recent articles
All Articles →Fixed: App Freeze during workout
Full release notes (iOS version 4.2610.1305 / Android 2052101305) * Fixed: App freeze during workout * Fixed: Restore swapped exercises * Fixed: Appear completion workout screen for Mobility workout * Fixed: Icon color for iOS
Fixed: Rest Time Recommendations (in beta)
Full release notes (iOS version 4.2610.2020 / Android 2052102020) * Improved: Faster Home page Loading * Fixed: Rest Time Recommendations * Fixed: AI Chat * Fixed: Apple Health sync * Fixed: Incorrect message over Deload and Challenge
Improved iOS 26.5/Android 16 compatibility
Full release notes (iOS version 4.2610.0733 / Android 2052100733) * Improved: iOS 26.5/Android compatibility to support Android 16 * Fixed: App slow on multiple workout profiles
New in Dr. Muscle X in 2026: See Your Progress, Know Your Next Move
A closer look at the web app’s new workout experience, plus a preview of the redesigned Home and progress reviews
Fixed: AI Functionality
Full release notes (iOS version 4.2609.2805 / Android 2052093017) * Improved: Key Security * Fixed: AI functionality * Fixed: Custom increment in exercise setting * Fixed: Fixed the Save Set button during mobility workouts.
New Study: More Muscle With Lengthened Partials Than Full ROM in Trained Lifters
Lengthened partials may boost growth in some cases. Here’s when they help, when they don’t, and how to apply them in your own hypertrophy workouts.