Super plank workouts

Very simple and effective plank workouts have been long known in the sports world.
In this app we have collected the most effective plank variations for all skill levels. The program allows to work all muscle groups, especially the abs muscles
Each exercise has video, audio and text instructions, and a virtual instructor will be with you all throughout your workouts.
The app contains three levels of programs and you can choose the difficulty of the training, or create your own.

Application Features:
> 25 different exercises for body stretch of different levels of complexity for all muscle groups;
> Each plank exercise contains detailed instructions and videos of the implementation;
> 3 training programs are provided and prepared for workout for every day, you can also create your own plank workouts, set the level of difficulty and length;
> We created a special motivation system that will keep track of your results in stretching and motivate to achieve more and more.

Plank workouts has very high effectiveness and in just 10-20 minutes a day each can build their body and strengthen all muscle groups.
Good luck!