Worried about dirty hands and exercises that are too hard for you to perform? The aerobo circuit solves this problem by introducing 10 easy-to-do aerobic exercises that are all based on footwork. Each spot is approximately 9" x 9". Comes with an activity guide that helps display proper mechanics for all 10 exercises: • Elbow to Knee • Hopscotch • Jumping Jacks • Knee Slap • Leg Kicks • Lunge • March in Place • Pendulum Swing • Stride Jump • Superball