Build strength with guided workout plans, gym routines, and in-depth biomechanics. Muscle & Motion brings training to life with 3D visuals that show how your body moves.
The Strength Training app is powered by a team of physiotherapists, movement experts, and professional animators. We turn your device into a visual strength-training lab and show you exactly which muscle structures are working, so you can understand the anatomy and biomechanics of the exercise, and train smarter while reducing injury risk.
Made for personal trainers, strength coaches, therapists, students, and dedicated lifters, this app connects what you feel in the gym with what’s really happening in the body.
Designed for visual learners
If you learn best by seeing, this app is made for you.
Why trainers, coaches & students love it
- Makes complex anatomy easy to understand through clear 3D animations
- Shows exactly which muscles and joints are involved in each exercise
- Reveals common mistakes so you can coach better form
- Explains concepts far better than static images or textbooks
Backed by thousands of 5-star ratings and trusted by movement professionals worldwide.
Instead of static diagrams, you get animated 3D views of real lifts: muscles slide, shorten and lengthen as the movement happens, making it much easier to remember which structures are doing what, and why it matters
Key features:
• Interactive 3D Anatomy Model
Rotate, zoom, and explore every muscle, joint, and bone for a deeper understanding of human movement.
• Access to 3D Exercise Anatomy Library (1,200+ exercises, updated weekly)
Comprehensive library of science-based exercise videos, each with full anatomical analysis and common mistakes to avoid. See prime movers, synergists, stabilizers and antagonists highlighted with clear color-coding, and learn how to target or de-emphasize specific muscles by changing stance, range, or grip.
• Educational Videos
Discover a range of videos designed to make learning anatomy easy and engaging. From core fundamentals to advanced mechanics.
• Workout Plans
Create & assign customized workouts
What our users say
“An absolute must for understanding movement and the anatomy behind it! It’s like watching under the skin.”
“I’ve finally found an app that helps me prevent injuries by showing exactly what not to do!”
“This app makes complex anatomy simple and has helped me become a more effective trainer for my clients.”
Who is this app for?
Strength Training by M&M is built for anyone who wants to train and teach with confidence:
- Personal trainers & strength coaches
- Physical therapists, chiropractors & rehab professionals
- Pilates, yoga & movement teachers
- Bodybuilders, powerlifters & fitness enthusiasts
- Kinesiology, physiotherapy & sports-science students
- University and college instructors who teach exercise anatomy/biomechanics
Use it to prepare sessions, design programs, teach classes, or deepen your own understanding of lifting mechanics.
Free access & subscriptions
You can download the app and start learning with a free tier that unlocks a portion of the content so you can explore the 3D model and try sample exercises.
To access the full library of exercises, 3D anatomy content, and all workout-building tools, you can upgrade with an in-app subscription:
Subscriptions give you full access to all videos, exercises, workouts, and the 3D model for the duration of your plan.
Subscriptions auto-renew unless you turn off auto-renew at least 24 hours before the end of the current period in your Apple ID account settings.
You can manage or cancel your subscription at any time in Settings > Apple ID > Subscriptions on your device.
For full details, please see:
Privacy Policy: https://www.muscleandmotion.com/privacy/
Terms of Use: https://www.muscleandmotion.com/terms-of-use/
Support
Have a question, feature request or need help with your subscription?
Our team is happy to help at info@muscleandmotion.com.
아이패드에서 화면을 세로로만 봐야하는 불편함이 있어요 가로로도 볼 수 있게 해주시면 좋겠어요
개발자 답변
Hello,Thanks for joining us!We already took care of it! next update you will be able to use the app on your iPad and rotate the screen.With any more requests, please contact us at info@muscleandmotion.com
결제했는데
김찬혁91
결제했는데 아이디 비밀번호 잊어먹었어요어떻게 해야 되나요?
개발자 답변
Hey,Please contact our support team at info@muscleandmotion.com and they will help you to change your password. Thanks for joining us!
노트북 연동
포시포시포시
아이폰으로 보는게 한계가 있고 로딩이 너무 느립니다.혹시 구독계정 그대로 노트북에서 볼수있나여??
개발자 답변
Hello,When subscribing, you can access the app on all devices! including PC/MAC.If you have any questions, please contact us at info@muscleandmotion.com
혹시 한글판은 안나오나요?
밈돌돌
영어를 잘하면 괜찮겠지만 잘하는편이 아니라 ㅠㅠ 혹시 한글화는 안될까요?
Dear members,
This update includes:
- Visualize anatomy on the 3D model from anywhere in the app (search, active muscles, and more).
- Search for anatomy items directly inside the 3D model for faster exploration.
- Updated 3D model visuals with improved textures, added details, and size optimizations.
- Bug fixes and general UI improvements.
We recommend updating to the latest version for the best experience.
Enjoy,
Strength Training Team, M&M
버전 3.5.0
Muscle & Motion LTD 개발자가 아래 설명된 데이터 처리 방식이 앱의 개인정보 처리방침에 포함되어 있을 수 있다고 표시했습니다. 자세한 내용은 개발자의 개인정보 처리방침 을 참조하십시오.
사용자에게 연결된 데이터
다음 데이터가 수집되어 신원에 연결될 수 있습니다.
연락처 정보
사용자 콘텐츠
식별자
사용자에게 연결되지 않은 데이터
다음 데이터가 수집될 수 있지만 신원에는 연결되지 않습니다.
식별자
사용 데이터
진단
개인정보 처리방침은 사용하는 기능이나 사용자의 나이 등에 따라 달라질 수 있습니다. 더 알아보기