Strength Training by Muscle and Motion

The Strength Training app is a PRO and interactive advanced anatomy and exercises app containing over 4000+ 3D high-quality videos, science-based exercises, workout plans, tips, and theory in the topics of muscle, movement, and fitness that are guaranteed to help you become a pro in your field.

* Muscle & Motion strength is just one download away.


Each exercise is animated with a see-through human body animation so you can understand each exercise easily. See why we have millions of fitness enthusiasts & professional athletes and trainers using our app to find muscle strength exercises & understand the muscle anatomy.

*Our App available for iPad, iPhone, and PC/MAC - All in 1 subscription! *

• 3D Exercises (1000+ Exercises)
• Common mistakes to avoid
• Dos & don’ts videos
• Workout plans builder – Create customized workout
• Share your workouts with your clients!
• Causes of common limitations
• 3D Functional Training Anatomy
• 3D Anatomy of the Muscular System
• Stretching Exercise
• And much more!

Who It’s for:

Our app is used by close to a million users worldwide, including:

• Personal Trainers & Fitness Coaches
• Strength and Conditioning Coaches
• Fitness gym/studio owners
• Pilates, Dance & Yoga Instructors, Teachers
• Bodybuilders, Weight Lifters & Athletes
• Chiropractors and Physical, Occupational and Massage Therapists
• Kinesiology & Anatomy Students and University & College Professors
• Fitness Lovers & Trainees


The subscription including unlimited access to 3D animated exercises videos, workout plans, muscular anatomy videos and explanations, kinesiology & skeletal videos and full access to videos and explanations under the app's theory chapter.

You can cancel at any time through the iTunes store settings. Plans automatically renew unless you turn off auto-renew in your iTunes account 24 hours before the end of your current subscription period.

If you’re not ready for unlimited access, you can still get access to selected videos and explanations in each chapter of the app. All details are in our terms of use and privacy policy


Questions? Suggestions? You can speak to a real person at Muscle & Motion. Our trusty customer support team is just an email away --- simply write to



“Muscle and Motion is like a teacher, but only better because it explains things the way a teacher can’t. Thank you Muscle and Motion.”
Cristian, Personal Trainer

“I am a massage therapist whose main focus is working with athletes, bodybuilders and powerlifters. It helps my clients understand why I am treating them in a particular fashion and also why I can recommend specific massages to help them improve their athletic performance. They think I’m brilliant! (But you and I both know it’s your software that makes me that way!!)”

Kelly Jacobus, RMT, New Jersey, USA

It's not only an APP, but a professional team constantly striving to provide you with the best data in the field, so you will understand better and teach better!

Muscle and Motion Ltd

What’s New

Version 2.5.09

Dear members,
We had 2 bugs:
1. On Skeletal & Kinesiology chapter, users could not use the 3D human body parts model on front view.
2. While navigating through the Skeletal & Kinesiology chapter, some bones' images were cut in a way prevented users to see the full image.
This version includes a fix for both issues!
Strength Training Team, M&M

Ratings and Reviews

4.8 out of 5
3.2K Ratings

3.2K Ratings

Just steppin' ,


I’ve been using this app since the beginning phases. As a Heath and Fitness instructor, this app is irreplaceable. It provides comprehensive information on exercises that includes correct form! The illustrations and real life animation is simply impeccable! Thank you for your continued knowledge and application! It is always my go to. The BEST!
And it CONTINUES to get better AND BETTER! ..with audio and new material being added frequently. I have come to respect and rely on the brilliance and dedicated research development of the creators of this app. This app is still the BEST by far. I am forever a fan.

Developer Response ,

Thank you for this great feedback!

TheBabaian ,

Needs an offline option for Mac

UPDATE: To the developer,
Thank you for your response! I saw videos can be down loaded off line, this is a nice option. Is there anyway to view the anatomy section off line to use as a reference? Thank you again for your response, I look forward to your updates for mac next month.

If the developer reads this, do you have a time frame for when an app eill be available for mac computers?

I love this app, it’s one of the most thorough and complete kinesiology related tools I’ve used to date. My only reason for taking off two stars, is there is no offline option for mac.

I realized after purchasing the app, it was going to be highly inconvenient to constantly work online and be at the mercy of my internet speed or connection where ever I chose to used the program while working on my computer. While I love the program, this is a must for the price of this to be able to work offline on one’s mac.

I have seen a few other feedback similar to mine and it looks like the developer is working on this. I can’t wait for the ability to work offline! I hope it happens soon, I just bought a year subscription.

Developer Response ,

Hey, thanks for the review.
We already have an offline option for subscribers.
You can mark any video you want to watch offline and save it (using our Mobile version) to the download folder which called "My Downloads"

Next month we will launch a new MAC version, which will be much better than the current PC/MAC version we have.

With any question, please contact us at
Customer satisfaction is our top priority

NatyNelson ,

Sooooo helpful and great resources!!

I love this app!! This has truly helped me to feel comfortable and confident during my workouts, while remembering what muscles are being facilitated, which helps me to remember what to engage/focus on. I learn best visually and this has been great!!! This app is resourceful for fitness trainers, healthcare professionals and nonprofessionals (where you’re on your own learning to do things more properly). Thank you for always updating the app and showing creative and standard exercises!

Developer Response ,

Hey, thank you for your great review!

App Privacy

The developer, Muscle & Motion LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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