Pony Cam’s Burnout Paradise is a madcap smorgasbord of actions that are tied together by a final aim: complete a number of tasks in a certain amount of time, all while walking on a treadmill. Part performance art, part physical theater, the show opens with four performers—Claire Bird, William Strom, Dominic Weintraub and Hugo Williams—on treadmills under a large screen displaying the words “Warm Up.” A soft, muttering soundscape (created by the ensemble) floats through the air, offering thoughts on greatness—“If greatness doesn’t come knocking on your door, you should go knocking on its door.”