Grab a pair of sliders and put the hard side down on the ground. Place your toes on top of the sliders, and come into a plank position. Your wrists should be directly underneath your shoulders, and your back and neck should be in a neutral position.
Engage your abdominals as you move your right hand forward and simultaneously pull your entire body forward. Repeat this same movement with your left hand. This counts as one rep.
Continue to move forward with control for about 10 yards. Be sure to maintain a plank position throughout the entire motion, never rotating your hips and torso.