Plank Challenge

The plank is an isometric core strength exercise that involves maintaining a push-up-like posture for the greatest possible time. Users can spent time on doing the exercise slowly increases day by day followed the schedule in Plank Challenge app.

Type of plank:
~ Elbow Plank Challenge
~ Full Plank Challenge
~ Side Plank Challenge

Features:
~ Increase exercise intensity step by step
~ Keep track of training progress