a class="link" rel="nofollow" target="blank" href=" it comes to burning a lot of calories in little time, try Tabata. It's a form of high-intensity interval training (aka HIIT) that alternates between 20 seconds of max training and 10-second rest periods for a total of eight rounds. These workouts are fast-paced and fun.pbr pThis workout is made of two Tabata sets, plus a short warmup and cooldown. No equipment is necessary, and we keep track of the timing. So what are you waiting for? Press play, and get your sweat on.