apGet ready to sweat with Supernatural Coach Raneir Pollarda, who will be leading this 30-minute advanced Tabata workout joined by class members Paris Nicolea and Tarra Greena. In this routine, you'll start with a cardio Tabataa, a type of HIIT workout in which you do 20 seconds of intense work followed by 10 seconds of rest. You may think that'll be the hardest set of the day, but Raneir has some tricks up his sleeve(-less shirt). Next up is a deceptively simple-looking superhero roll that will have your abs on fire. pbr pAlthough this workout is intense, Pollard will encourage you to listen to your body and offer up modifications if those feel better to your body.