When I was in the Army many moons ago this sort of workout was simply referred to as a beasting and to be honest it still is. This has been quite popular for awhile now. In an effort to do something different I grabbed a chair and a cushion went into the kitchen with the ipad and proceeded to get beasted by an electronic devise. I was sweating profusely at the 7 minute mark then pressed reset and did another 7. I think I will recover sometime in the next few months.