Start on your hands and knees on the floor. Tuck your toes underneath you and lift your knees slightly off of the floor. Switch the placement of your feet by criss-crossing them underneath you. It's best to add a hop to the movement so that the feet can move at the same time. Once you switch to the left quickly alternate to the right and repeat.
Join the millions of exercisers who use Workout Trainer to get fit, fast! Go PRO+ today to unlock the best mobile workout experience, plus all custom training programs!