
Smart Training. Simplified. Dr. Muscle Coming to Apple Watch.
Power meets simplicity. Innovation meets iron. Right on your wrist.
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?
Honest look with pros and cons, screenshots, price, and more
Imagine ChatGPT, but for fitness. Automated yet personal, with expert coaching and workouts unique to you—optimized to get you in shape faster, on autopilot.
Full release notes (version 2.9.2983) * Fixed: Satisfaction popup no longer shows on every app start * Fixed: Cannot watch timer tick down during HIIT cardio * Fixed: Cannot upload custom workout to Web app * Fixed: Incorrect custom increments in rare cases * Fixed: "1 minute" workout duration in rare
Explore the benefits of constant resistance training (CRT) for building strength and muscle, and learn effective techniques to enhance your workout results.
Master the ab wheel rollout to transform your core strength and stability, utilizing essential techniques and variations for a complete workout.
Boost your fitness with core strength exercises that enhance stability, balance, and prevent injuries, essential for peak physical performance.
Enhance your core stability with Dead Bugs exercise, an effective method for improving posture, balance, and reducing lower back pain.
Enhance your fitness with core strength exercises that improve posture, prevent injuries, and fit into any busy lifestyle.
Compare crunches and sit-ups to find the best core exercise for your fitness goals and routine.
Learn how to perform crunches correctly to maximize core strength and avoid injuries with our complete guide to proper crunch technique
Unlock the benefits of the decline dumbbell bench press to target your lower chest muscles and enhance your chest workouts with expert tips and techniques.
Uncover the history and evolution of crunches, along with expert insights on their effectiveness and alternatives for core training.