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
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First Look: Dr. Muscle X New Features & Improvements
Train faster, track smarter, lift anywhere
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
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.
Smart Training. Simplified. Dr. Muscle Coming to Apple Watch.
Power meets simplicity. Innovation meets iron. Right on your wrist.
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
Latest articles
Fixed: App Freeze during workout (in beta)
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
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
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
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.
Your 2–4 Week Plan to Regain Muscle After a Break
Get back in shape with a workout plan that restores muscle and strength while keeping soreness low and recovery on track.
Fixed: Incorrect Workout Recommendations
Full release notes (iOS version 4.2609.0105 / Android 2052090105) * Fixed: Incorrect Workout Recommendations * Fixed: Connection error in rare case * Fixed: AI chat not responding * Fixed: 4 crashes in rare case
Fixed: Workout after Social media login
Full release notes (iOS version 4.2608.1715 / Android 2052081715) * Fixed: Missing workout after Apple and Google Login * Fixed: IOS minimum OS version
Fixed: Reminder Notifications
Full release notes (iOS version 4.2608.1313 / Android 2052081313) * Fixed: Reminder notification * Fixed: Freeze during workout in rare case
Fixed: Freeze during workout
Full release notes (iOS version 4.2608.0306 / Android 2052080306) * Fixed: Freeze during workout * Fixed: Freeze on summary page * Fixed: Freeze on account creation * Fixed: Slow loading on home page