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 progressive overload to daily undulating periodization, here's what makes Dr. Muscle the smartest trainer you'll ever have
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?
Full release notes (version 2376) * Added: AI analysis to body weight, volume, and strength progress charts * Added: AI "Inspire me" feature to Workout summary page * Improved: Volume and strength progress charts now link to entensive Web dashboard * Improved: Workout UI (coach tip line) * Improved: Workout UI (sets numbering)
Full release notes (version 2371) * Improved: AI workout analysis * Improved: Workout UI (More menu icon) * Improved: Workout UI (coach tip line) * Improved: Workout UI (sets numbering) * Fixed: +2 reps on tap after marking a set "very, very hard" * Fixed: Exercise progress chart not loading in rare cases * Fixed:
Machine-assisted exercises are here! This is one of our top requested features, so I’m thrilled to bring it to you. You can now perform machine-assisted chin-ups, pull-ups, and dips with the app, and benefit from its guidance and coaching. This update also features new programs (Push/pull/legs level
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Full release notes (version 2359) * Added: Machine-Assisted Exercises * Added: 3 new exercises (assisted chin-up, pull-up, and dip) * Fixed: AI coach confusing weight loss and muscle gain in rare cases * Fixed: Too many calories recommended when not gaining weight quickly enough Coming soon * Soon: Better AI chat
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Full release notes (version 2354) * Added: Bug logging and tracking * Added: Workout duration setting * Improved: Workout UI (cleaner exercise names and column headers) * Fixed: No mobility exercises progression in rare cases Coming soon * Soon: Better AI chat
Full release notes (version 2348) * Added: 3 new programs (PPL home levels 4-6) * Improved: AI chat (full workout and home page info) * Improved: Workout UI (white coach tip line, yellow alert icon) * Improved: Workout UI (added "per side" for exercises that alternate sides) * Fixed: Dumbbell Lunge is now