First Look: Dr. Muscle X New Features & Improvements
Train faster, track smarter, lift anywhere
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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.
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Latest articles
Chat with AI during account creation (in beta)
Full release notes (version 2432) * Added: Added Abs, Legs & Glutes and Muscle Split programs to options at end of account creation * Added: Chat with AI during account creation (currently testing) * Improved: Design of Workout page (all gradients dark to light) * Improved: Faster account creation (loading in background) * Improved: Readability
Arnold Bodybuilding: Book, Workouts, Diet & Muscle Tips
Unveiling Arnold's deep muscle-building insights
JuggernautAI Workout App: Independent Review
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Building Muscle: Do You Really Need a Personal Trainer?
Certified trainer weighs the pros and cons
HEVY Workout App: Independent Review
Can the HEVY app help you build muscle and strength?
Hypertrophy Rep Range: Is 8-12 Optimal for Muscle Growth?
An up-to-date look at the science of rep ranges for muscle hypertrophy
Muscle Split program
Full release notes (version 2428) * Added: Muscle Split program (6 days / week) * Improved: Weight selection (up / down arrows now match custom equipment) * Improved: Progress Report feature (detailed report) * Fixed: Crash in rare cases Coming soon * Soon: AI Progress Reports * Soon: Better cardio exercises
StrongLifts 5x5 App Review: Is It worth It?
Is this popular program and app your best bet for muscle gain?
5x5 Program for Muscle Hypertrophy: Pros & Cons
Is 5x5 the right muscle-building program for you?
Rate your satisfaction
Full release notes (version 2420) * Added: Rate your satisfaction (after workouts) * Added: Spinner to select band color during workouts * Improved: Design of Account creation and Login pages * Improved: AI Chat interface (easier to read and use) * Improved: AI Chat loading speed * Improved: Workout UI (made main action button taller) * Improved: