Muscle & Motion: Strength

Muscle & Motion: Strength

Training Exercises & Mechanics

7.7K ratings
961 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 23, 2017
  • July 17, 2026
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About

Explore exercise anatomy with interactive 3D animations. Understand muscle engagement, biomechanics, and common mistakes to train smarter and reduce injury risk. Access a vast library of exercises and educational content.

Interactive 3D anatomy model
3D exercise anatomy library
Muscle and joint involvement visualization
Common mistake identification
Educational videos
Customizable workout plans
Show original description

What users say

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+1

What's New in Muscle & Motion

3.5.3

July 17, 2026

This update includes bug fixes and general UI improvements

Subscription plans

Business Monthly

Full access + Share workouts (100 clients)

$88.991 Month
How to cancel Muscle & Motion subscription ⁉️

Events

Read more about Refreshed UI & Content Tags

Refreshed UI & Content Tags

A new way to explore and learn exercises

Jan 26, 2026 Feb 26, 2026

Read more about 3D Model & Fresh Redesign

3D Model & Fresh Redesign

Brand New Design With Interactive 3D Model!

Nov 17, 2024 Dec 18, 2024

User reviews

Love it

I am happy to use this app. Hope it will be developed more and more. And I am with this app.
Thanks

Miss

Brilliant!

I like it

Great for my clients

So Far So Good

The Graphics are helpful and precise. Videos are short and to the point.

Great app

Love the detail and description for each movement

Developer apps

User experience

🐞

Reported Bugs

3 issues

Exercises not loading properly

Bug

Inconsistent and slow loading

Bug

Incorrect muscle labeling

Bug

Requested Features

4 requests

Ability to zoom and move 3D body model

Feature

Ability to create and save custom workouts

Feature

Offline access on Mac

Feature

Regular content updates

Feature

FAQ

What does Strength Training by M&M do?

This app provides interactive 3D animations to help users understand the anatomy and biomechanics of various exercises. It visualizes which muscles and joints are engaged, highlights common mistakes, and explains complex concepts to promote smarter training and reduce injury risk.

What are the key features of this app?

Key features include an interactive 3D anatomy model for detailed exploration, a comprehensive library of over 1,200 exercises with anatomical analysis and mistake identification, educational videos on anatomy and mechanics, and the ability to create and assign custom workout plans.

How much does Strength Training by M&M cost?

The app offers free access to start learning, with additional content and features available through in-app purchases. This allows users to explore a portion of the library and educational materials without initial commitment.

Who is this app designed for?

The app is built for a wide audience including personal trainers, strength coaches, physical therapists, movement teachers, bodybuilders, powerlifters, fitness enthusiasts, and students of kinesiology and sports science.

How can I use this app to improve my training?

You can use the app to prepare training sessions, design personalized workout programs, teach classes more effectively, or simply deepen your own understanding of lifting mechanics. By visualizing muscle engagement and common errors, you can train with greater precision and safety.