Unlock Your Ultimate Flexibility with Stretch Strong! Over 400+ stretching exercises and growing! With search, filtering, and substitution functions, you'll be able to explore a world of flexibility training you can't find anywhere else online!
With Jon Call (@jujimufu), a flexibility expert with over 20 years of experience competing in Martial Arts, Bodybuilding, and Strength Sports, you'll get new weekly flexibility workouts created by him (that he does himself!) that you can incorporate into your training. The weekly workouts are quick and effective, demanding only 1 hour per week of total work to see improvements for even the busiest or biggest athletes out there! There are two versions of the weekly workouts: a novice version and an experienced version that you can jump between.
Most flexibility apps out there are AI abominations with no link to reality or real people. Stretch Strong demystifies flexibility training and has busy people and actual athletes in mind. We make flexibility convenient but also specific. Just search the database for stretches related to your sport or need and try them out!
Stretch Strong has features that help make it incredibly easy for you to continue stretching with a multitude of customizations. With the Stretch Strong app, you can:
– Explore explanations and in-app video demonstrations for every movement in our exercise library of 400+ movements, many of which you've never seen anywhere else!
– Navigate the exercise library with filter, substitute, and search functions to find the stretch you need when you need it quickly!
– Stay updated with weekly videos and notes with the exact flexibility training focus of any given week, as well as the broader context of where we are in a flexibility training cycle.
– Learn with our extensive Tutorial Video and FAQ resource library to help you understand flexibility training principles, techniques, and considerations that can affect your stretching.
– Get a new week of flexibility programming every Sunday with two training tracks: Novice and Experienced.
– Use an in-app training journal with references to recent performance to track your results.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
For stretching programming, this can’t be beat. Some quality of life improvements like watch integration and keeping the screen from locking during a workout session are needed (main reason I didn’t give five stars). I’m happy with this app but I can tell that it can be much better.
Developer Response
Hi! Thank you so much for reaching out and for your review. We truly appreciate you trying the app and taking the time to leave your feedback. As you know, it's reviews like yours that help us to improve the app and programming for your overall experience. We can't thank you enough. If you have any questions or need any support, please don't hesitate to reach out to us at jujimufu@trainmakr.com and our team will be happy to help. Thank you and have a nice day.
Great app with excellent progressions
Martymoran13
I have been using the app nearly daily for the past 7 months and must say it is an excellent tool to make mobility a priority without having to spend the time to develop my own plan. It also includes an incredible catalog of exercises progression to boost the effectiveness no matter what level of mobility you currently have. I wish there was a way to automatically select most intense versions as many weeks I feel like I don’t get enough of a push and changing out every exercise for a higher level is time consuming, but overall I feel like the app does a good job in targeting the whole body’s mobility in effective cycles that keep it interesting. I don’t think it’s intense enough to get you to Juji’s personal flexibility level, but maybe I just need to stick to it a little while longer and ramp up to higher level substitutions more often. Either way, I’d recommend this to anyone trying to learn new ways to mobilize and prioritize developing strength through full range.
Developer Response
Hi there, We can't thank you enough for this review. We're so happy to be able to provide you with the tools you need to work on your flexibility and overall health. Juji has been doing mobility training and stretches for years, so we hope you keep on stretching! You'll get there. If you ever need anything from us or have any questions, please reach out to us at jujimufu@trainmakr.com and we'll be happy to help make any recommendations if needed. Thank you.
I feel amazing in a very short amount of time!
MV62005
I never have had a really regimented stretching routine. Always the basic kind of pike stretch, quad stretch, arm across the chest or over the head and that was about it. I’ve been using the app for about two weeks and I feel so much more limber than I have in years!
Developer Response
Thank you so much for your amazing feedback. We are truly grateful for your review and to hear this awesome news. If you ever have any questions about the program or would like to give any additional feedback, please reach out to us at jujimufu@trainmakr.com.
Hope it keeps improving
Jared A. Price
Lots of potential, would like to see a better workout system. Possible by pressing the set time and a timer automatically starting and then completing the set. Would make the workout a lot smoother process.
Developer Response
Hi Jared! We know your time is valuable, so we can't thank you enough for your review of the app. Your feedback is so welcomed to help us to continue and improve the features and content of the app. We will most definitely pass this information to the team. If you have any other questions or feedback, we would love to hear it! Please reach out to jujimufu@trainmakr.com and our customer support team will be happy to help! Have a great day!
1. New Workout Flow
A redesigned workout experience that’s cleaner, faster, and easier to use mid-session. Everything from exercise cards and checkmarks is now accessible through a streamlined vertical layout with a floating toolbar and improved workout caching — so you can customize, track the progress of your workout, and finish workouts with fewer taps, zero friction, and no loss of progress on incomplete sessions.
2. Stopwatch & Timer Updates
Updated to be more reliable, more responsive, and easier to control — so your timing works with your workout, not against it. Both the stopwatch and timer can now be used and running in the background while interacting with the rest of the app, and can be adjusted on the fly.
3. Live Activities
Follow your workout in real time right from your lock screen. Perfect for staying locked in while life happens around you - or when trying to stay off your phone while in the gym (goodbye, doom scrolling!!).
4. Movement Moments
Short, effective exercises designed to fit into busy days — because consistency beats perfection. Swipe to shuffle, and add filters to find the perfect workout for when you don't have time for a whole workout. Also, Create Reminders – Set gentle nudges to move, stretch, or reset throughout the day.
Version 1.7.0
The developer, Trainmakr LLC, 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 Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Trainmakr LLC
Size
146.1 MB
Category
Health & Fitness
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.