First Look: Dr. Muscle X New Features & Improvements
Train faster, track smarter, lift anywhere
Train faster, track smarter, lift anywhere
Built by exercise scientists, 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?
Effectively manage stress and support your health with these science-backed strategies to lower cortisol levels naturally, including exercise, sleep, diet, mindfulness, and proven supplements.
Mike Mentzer, a prominent figure in the bodybuilding community during the late 20th century, is best known for his revolutionary approach to strength training, which he termed "Heavy Duty." His methods diverged significantly from traditional bodybuilding practices, emphasizing efficiency and intensity over volume. Mentzer's philosophy was
A 6 Day Bodybuilding Split is a training regimen designed to target different muscle groups on separate days throughout the week, allowing for focused workouts that maximize hypertrophy and strength gains. This approach typically divides the body into specific segments, such as chest, back, legs, shoulders, and arms, with each
Imagine training in a way that doesn’t just make you look stronger—but actually makes you feel stronger and more capable in your daily life. That’s the promise of functional bodybuilding. This modern approach to fitness goes beyond building muscle for appearance and instead focuses on creating a
Full release notes (version 2818) * Fixed: Sets saved but not finished now remain saved after force closing the app * Fixed: Incorrect increments in rare cases * Fixed: 12 crashes in rare cases Coming soon * Full iOS 18 compatibility
Picture yourself six months from now: stronger, leaner, more confident. That’s the promise of bodybuilding when approached with structure and purpose. At its core, bodybuilding is not just about lifting weights—it's about building habits, pushing limits, and transforming your body and mind over time. The first
In the pursuit of muscle growth, improved performance, and faster recovery, bodybuilders are constantly seeking new strategies to support their progress. While traditional supplements and disciplined training form the core of most regimens, peptides have recently emerged as a promising addition. These short chains of amino acids naturally occur in
Boost your cardiovascular fitness and endurance with proven strategies, comprehensive testing methods, and expert tips for improving heart health and aerobic performance.
Power up your fitness with total body circuit training workouts designed for maximum results in both muscle growth and overall conditioning.
Experience the real benefits, uses, and limitations of cold therapy (cryotherapy) for muscle recovery, pain relief, and wellness—based on current science and expert guidance.