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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 automated progressive overload to daily undulating periodization, here's what makes Dr. Muscle different and better at getting you in top shape fast
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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
MacroFactor App Review 2025 by Independent Expert—Results, Price & More [In-Depth]
An honest look at MacroFactor and results from 9 users of the app: is it worth it in 2025?
Latest articles
4 Day Hypertrophy Program: Build Muscle Fast
Unlock muscle growth and boost your fitness with a science-based 4-day hypertrophy program, designed to maximize gains through targeted resistance training, smart recovery, and effective workout splits.
Ultimate 5 Day Split for Hypertrophy
Maximize muscle growth with The Ultimate 5 Day Split for Hypertrophy—a workout plan optimized to build muscle mass and balance development through focused, high-intensity training sessions.
Ultimate Hypertrophy: 4-Day Split Routine
Ultimate Hypertrophy: 4-Day Split Routine is your guide to maximizing muscle growth with proven training strategies for optimal results.
Maximizing Hypertrophy with Ultra High Reps
Unlock the benefits of ultra high rep training for muscle hypertrophy with science-backed strategies for program design, nutrition, and optimal results.
Maximizing Hypertrophy: Volume and Intensity
Unlock optimal muscle growth by mastering the science of hypertrophy training—discover how balancing volume and intensity can maximize muscle gains through smart, progressive resistance workouts.
Ultimate Upper Body Hypertrophy Workout
Build muscle and strength with upper body hypertrophy training—discover the science, best exercises, and proven strategies to maximize chest, back, shoulder, and arm growth.
Maximizing Hypertrophy: Volume Landmarks for Growth
Maximize muscle growth with hypertrophy training by mastering training volume, understanding individual volume landmarks, and using proven strategies for effective, sustainable muscle building.
Undulating Periodization: The Key to Hypertrophy
Periodization in resistance training is the strategic structuring of workouts to maximize muscle growth and strength, with both linear and undulating models producing similar hypertrophy when training volume is matched, and undulating periodization offering a slight edge for advanced strength gains.
Unilateral Training for Hypertrophy: The Key to Balanced Muscle Development
Discover how unilateral training for hypertrophy helps build balanced muscle development, correct imbalances, and accelerate your strength gains.
Ultimate Upper Back Hypertrophy Exercises
Discover the ultimate upper back hypertrophy exercises and expert strategies to maximize your muscle growth, strength, and posture.