Total Core is a high-burn, fast-paced workout designed to raise your body temperature and get you into the sweat zone from the very first set. Make sure your knees come up to waist height when performing High Knees, pump your arms and make sure you land on the ball of your foot. The exercises are designed to challenge your core and strengthen the ab muscle groups. Add EC for that extra load.
Extra Credit: 1 minute rest between sets.