Get ready to work your arms and legs with our latest Class FitSugar. CrossFit trainer Shirley Brown has created a simple and effective workout combining two classic moves: the squat and the push-up. And the workout only takes eight minutes! Using the Tabata interval format, we will do 20 seconds of push-ups, followed by a 10-second rest period, then 20 seconds of squats, and another 10-second rest. Alternating between the two moves, you will do eight rounds of each exercise. Press play when you’re ready to get your sweat on.