Start in a push-up position with the hands shoulder-width apart and the legs straight out directly behind the body about hip-width apart. Squeeze the thighs and glutes and move the right hand and the right foot directly to the right. Once that hand and foot are on the ground, bring the left hand and foot towards the middle of the body. As soon as the left hand and foot are placed on the ground, start the next phase of movement with the right hand and foot. Alternate this arm and leg action for the desired distance.