Plank workout – is a very simple and effective exercises, which have been long known in the sports world.

⭐ In this app we have collected the most effective plank exercise variations for all skill levels. The program allows to work all muscle groups, especially the abs muscles. Each planks exercise has video, audio and text instructions, and a virtual instructor will be with you all throughout your planks workout. The app contains three levels of programs - plank for beginners, 30-day plank challenge, moreover, you can choose the difficulty of the plank training, or create your own.

Application features:
✓ 25 different planks exercise of different levels of complexity for all muscle groups;
✓ Each plank exercise contains detailed instructions and videos of the implementation;
✓ 3 training programs - have a great and different workout every day, you can also create your own plank workouts, set the level of difficulty and length. Go in for sports with your personal plank trainer;
✓ We've created a special motivation system that will keep track of your results in planks challenge and motivate to achieve more and more;
✓ A special notifications system – now you will never forget to do plank workout.

// Option A // 5e7015

To Plank 30 days challenge mod from happymod.completedownload.net.
You need enable the option "Unknown Sources".
1. Click on the above link to Plank 30 days challenge mod APK.
2. Save the file in your device s 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 // 5s5x38

To Plank 30 days challenge from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.completedownload.net - 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 s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Plank 30 days challenge in HappyMod App.