Vertical video, 4 seconds, one continuous shot. A man wearing a plain matte bl...

Vertical video, 4 seconds, one continuous shot. A man wearing a plain matte black cloth mask that covers his entire face, with two solid white eye shapes on the front of the mask, a plain black t-shirt, black cargo trousers, black combat boots, and white cotton wraps around both wrists. He does one full burpee on the concrete floor, in four stages, in this order. Stage one: his chest, ...