This quick & intense workout calls for max effort and max repetitions! The 'Tabata Protocol' was developed in Japan for highly-trained endurance athletes. Here at Skimble, this workout follows suite, starting with a 5 min warm-up, then 4 rounds of 20 sec high intensity exercises, followed by 10 sec rests. Finish up with two minutes of cool-down. Test your athletic-self with Tabata!