First Look: Dr. Muscle X New Features & Improvements
Train faster, track smarter, lift anywhere
Train faster, track smarter, lift anywhere
Built by an exercise scientist, updated 50+ times per year—from automated progressive overload to daily undulating periodization, here's what makes Dr. Muscle different and better at getting you in top shape fast
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?
In this update, we're releasing an alert icon in the coach tip line. With this icon, we've removed the pesky "Reps outside range" popup. In upcoming updates, we'll move similar popups to the alert icon (e.g. for challenges, deloads, etc.). That
Full release notes (version 2267) * Added: -/+ buttons to edit reps and weights * Added: Design of -/+ buttons (bigger in separate rows) * Improved: AI welcome profile analysis (now loads instantly) * Improved: Pithier AI workout summary analysis (~40 words / par) * Improved: 1-on-1 chat support (internal) * Improved: Faster exercise setup flow (no
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Full release notes (version 2261) * Added: Alert icon to coach tip line when reps are outside preferred range * Improved: AI welcome profile analysis * Improved: AI workout summary analysis * Improved: Diet coach tips re calorie intake * Fixed: Restored buttons to adjust reps with -/+ * Fixed: Cannot skip exercise in rare cases
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Full release notes (version 2256) * Added: Swap recommendation when you do 0 reps of an exercise * Improved: Workout flow (faster with less screen movement) * Improved: Diet coach tips re calorie intake * Fixed: Overlay no longer moves when starting workouts * Fixed: No more coaching tips when editing a saved exercise Coming
Full release notes (version 2252) * Added: AI profile analysis after account creation * Added: History to top-right menu of home page * Improved: Custom program uploaded via the Web now use existing exercises * Improved: Design of Workout page (spacing of buttons and sets) * Improved: Caloric intake coaching tips * Fixed: Wrong increments for
Full release notes (version 2247) * Added: Links to History from Home page top card and top-right menu * Added: Closing in 5... 4... to workout overlays * Improved: Workout analysis in Workout summary * Improved: Design of Workout page (all numbers in boxes) * Improved: Design of Workout page (yellow X for active set)
Full release notes (version 2242) * Added: Workout analysis and inspiration to Workout summary * Improved: Design of Workout Workout summary * Fixed: Diet coach recommended too much protein in some cases * Fixed: Language of programs and workouts in custom program flow * Fixed: Weights with decimals not saved properly in rare cases * Fixed:
Full release notes (version 2238) * Added: Settings button to bottom navigation bar * Added: 3-dot menu to top of home page * Improved: Font size of exercise names (too big for some users) * Fixed: Cannot delete custom programs in rare cases * Removed: Permission to access fine location Coming soon * Soon: AI coaching