Theory of Motion

Theory of Motion

For the athlete in everyone

31 ratings
13 reviews
Free

Details

Released
October 30, 2025
Updated
October 12, 2026

Features

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About

This app offers a comprehensive training system for building functional strength, mobility, and athleticism. It provides structured monthly programs with integrated strength, mobility, and athletic development, adaptable for gym or home workouts. Features include video demos, progress tracking, and community support.

✓Integrated strength, mobility, and athleticism
✓Structured 4-week training phases
✓Gym and home workout options
✓Video demonstrations and coaching notes
✓App tracking and progress logs
✓Community and support access
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What's New in Theory of Motion

3.92.2

October 12, 2026

Fixes and improvements.

User reviews

Never boring!

Best programming! Before TOM I would switch from one program to the next and never really follow through on the full 8 weeks or 12 weeks or whatever the program was. I get bored too easily. Then I found TOM. I’ve officially been doing TOM workouts consistently for a year and have yet to crave a new program. If you’re looking for a one stop shop in your training, this is it.
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Fantastic Strength Training Program

I’ve been following this strength training program since 2020 and still love it. It’s a great mix of mobility, conventional strength training, power development and athletic training. It’s a thoughtfully designed program that makes it easy to keep progressing in the gym no matter your experience or fitness level.
The program creators are highly knowledgeable and always open to feedback.
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Great Program!

I have been working out for ages and Theory of Motion is an excellent, well rounded and FUN program. Lauren & Jason do a great job of facilitating and I always know what is going on. I recommend it to everyone.

Amazing Program

Theory of Motion is absolutely the best well rounded fitness program out there! Jason and Lauren deliver all that they promise and more! I have been training with this program for almost 2 years now and have loved every moment.
No other program has inspired me to be so consistent and meet my goals like this one!
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The best workout app I’ve ever used!

Since losing 40+ pounds and using 6 different apps for food, nutrition, and workouts, this is one of the very best workout apps I’ve ever seen. The app loads quickly, the workouts are easily adjusted, the timers are not intrusive to the workout at all, the videos are super clear, and Jason and Laura are always taking in feedback and making more workouts and videos and adjustments the community is asking for. I debated getting the app for over a year and I’ve felt a lot stronger since making the switch. Your music can play in the background, it tracks your weight lifting history, and you can ask questions in the community forum. Any exercise can be switched out with another you prefer, and the mobility sections are really helpful. I could not recommend it enough!
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FAQ

What is Theory of Motion?

Theory of Motion is a comprehensive training system designed to build functional strength, mobility, and athleticism. It offers structured monthly programs with integrated workouts for both gym and home settings.

Does Theory of Motion have ads?

No, Theory of Motion does not contain advertisements. The app is free to use and does not display any ads to users.

What kind of workouts does Theory of Motion offer?

Theory of Motion offers a blend of functional strength training, mobility work, and athletic development. Each weekly plan includes warm-ups, power development, strength work, finishers, and cooldowns.

Can I use Theory of Motion at home?

Yes, Theory of Motion provides scalable options for home gyms, including workouts using dumbbells, kettlebells, and bands. The app adapts to your available equipment.

How does Theory of Motion track progress?

The app allows you to track your reps, weights, and overall progress each week directly within the application. You can also sync with the Health app to update your training metrics instantly.

What is the update frequency for Theory of Motion?

The latest version of Theory of Motion is 3.61.3, and it was last updated on March 5, 2026. This indicates a relatively active development cycle.

What devices is Theory of Motion available on?

Theory of Motion is available on iPhone, iPad, and iPod. It is designed for users within the Apple ecosystem.

What is the user sentiment for Theory of Motion?

Theory of Motion has a high rating of 4.8 stars from 5 ratings, suggesting strong positive user sentiment and satisfaction with the app's training system.