Starting Position: Start in a push-up or high plank position with a paper plate or slider under one hand. The arm that will remain stationary is going to be placed at the junction of the Y. Slide the slider out as far as you can without losing balance and return your arm to the original position. You want very little to no weight on your slider hand. You may bend the stationary arm to try and reach as far as possible. 1 slide in each direction counts as a round. Repeat as many times as indicated, then switch arms.