“Workout where, how and when you want” with the original 3D personal trainer with whom millions of users have worked out since 2012, generating 50 million app downloads and one billion views on You Tube. Beware of imitations ;-)

Try right now our famous “8 Minute” workout: It will help you to maximize your efforts and get great results quickly.


PLENTY OF WORKOUTS
Every month, new content will expand the already vast collection of workouts: It will be hard to get bored!


- Select a workout prepared by our experts,
- Create your ideal workout, or else
- Personalize the exercises and their duration

WORKOUT WITH RHYTHM
The virtual trainer will guide you through the workout, showing you what to do and when to do it.


- Set your preferred trainer,
- Choose the rhythm from amongst different genres, or else
- Select a playlist from your music library.


LEARN HOW TO WORKOUT
Every exercise includes a description, instructions and a 3D preview of the movement in order to be able to perform the workout in the best way.


- Browse the exercise library
- Watch video tutorials of the most important exercises
- Learn the most common mistakes to avoid


PROGRAM YOUR WORKOUT
A personalized 4-week program that takes account of your favorite workout, your fitness level and your commitments.

- Choose a workout
- Set the calendar
- Monitor your progress


Butt workout is part of a series of apps designed to train certain areas of the body thanks to specific workouts lasting an average of ten minutes that you can do at home, in the park or at the gym. Start now and give yourself a workout!

UNLOCK ALL THE FEATURES
You can sign up to a monthly subscription in order to unlock the app and utilize its full potential.
Or else you can choose to make a one-time payment, taking advantage of the offer allowing you to access all features and future updates FOREVER.

// Option A //

To download Butt workout - 4 week program mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Butt workout - 4 week program mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Butt workout - 4 week program from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Butt workout - 4 week program in HappyMod App.