Crunch help tone and develop lean and strong muscles. Crunch work your core and lower back muscles. With regular practice, it will help you maintain good stamina, balance and health.
Crunch Lite App introduces several type of Crunches and it randomly pick 3 of them for you to daily practice. It could alert you to practice and record all you history.
This is a good App to help you to maintain good good stamina, balance and health. Try and practice everyday!