The plank exercise is a great way to build endurance in both the abs and back, as well as the stabilizer muscles. (http://en.wikipedia.org/wiki/Plank_%28exercise%29)
- 4 plank exercises, that you can combine in series
- Choose your own exercise/pause times, to adapt to your needs
- Log your work, to track your progress
- Ability to pause/resume (tap on screen)
- support languages : french, english, german ans spanish
manatlan part of our Sports and have average installs from 100000 to 500000. Last Update May 16, 2013. Google play rating is 77.9894. Current verison is 1.3. Actual size 411.0 KB.