The Upward Plank is performed as follows: 1. Pressing your inner feet and hands against the floor. 2. Lift your hips until the reverse position is maintained. 3. Thighs approximately parallel to the floor. The winner is the competitor who manages the longest time in the position with good form. Beginner Tip: Practice with the chair support. Sit at the edge of the chair, wrap your hands around the back edge. Lift your pelvis and extend each leg one by one. Challenge rules: 1) Good form at all times! 2) Caution: This challenge is not for people with neck and wrist injuries. https://www.youtube.com/watch?v=4EuBcJ7ZZHw

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