Check out this video of a dude showing off to his friends how he can jump from the ground onto a ledge without any kind of a running start. Once he successfully completes the jump his friends attempt it and it does not go well.
25th September 1959: William Pinches, a schoolteacher at George Gascoigns Secondary Modern School, Walthamstow, is hoping to represent Britain at the next Olympic Games at gymnastics. Watching his training are four of his pupils, (from left) David Allen, Michael Bracken, Derek Reynolds and David Peat. (Photo by Derek Berwin/Fox Photos/Getty Images)