Dr. Muscle: The world's first AI personal trainer. Updated weekly with the features you ask for—243 updates and counting.
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
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
Full release notes (version 2343) * Added: Mobility warm-ups by body part split * Added: Blue arrows on workout page * Added: Tracking of in-app shares * Improved: AI workout analysis (exercises excluded when done for the first time) * Improved: Body text of home page is now bigger on large screens * Improved: List of
Full release notes (version 2339) * Added: Bodyweight Back Extension exercise * Improved: AI chat (access to names) * Improved: AI workout analysis (warm-ups excluded) * Fixed: Progress charts on home page now show decimals * Fixed: % 1RM change now updates when editing saved sets * Fixed: Oblique pank exercise now displaying seconds * Fixed: Custom rest
Full release notes (version 2333) * Added: AI workout message to welcome email * Fixed: Blank home page in rare cases * Fixed: No mobility warm-up after creating an account * Fixed: Cannot use decimals when editing saved sets * Fixed: No audio notification of reps in rare cases Coming soon * Soon: Better AI workout
Full release notes (version 2329) * Added: AI workout analysis to new records emails * Improved: Text of explainer popups during workouts (e.g. during deloads) * Improved: Text of coach tip line during challenges * Fixed: No more clunky superset tutorial during first workout * Fixed: Restored open-source volume dashboards Coming soon * Soon: More
Full release notes (version 2325) * Added: AI chat card to Home page * Added: AI chat buttons to analyses in Workout summary * Improved: Previewed workouts are now saved 72 hours * Improved: Fewer reps when doing multiple pyramid sets * Fixed: Weighted Chin-Up not taking body weight into account Coming soon * Soon: AI
Full release notes (version 2319) * Added: AI welcome message to AI chat history * Added: AI workout analyses to AI chat history * Added: Body weight history page * Added: Edit any past body weight entry * Improved: Coach tip line during challenges * Improved: Design of exercise menu (bars between sections) * Improved: Names of
AI chat is here! You can now chat with your AI personal trainer inside Dr. Muscle. Simply open the chat tab and ask away. The AI has access to your goals and basic stats (more coming soon). Unlike ChatGPT, our AI is trained on the latest exercise science by Dr.