This video, Full Circle made by Klezinski Films, is absolutely incredible. It seamlessly shows people jumping rope from the rope's POV. What's impressive is that the camera is always focused on the person swinging the rope, making the effect even more powerful.

And as the rope swings, the person changes. Swing, new person, swing, new person. If you keep watching this video your brain will ooze out of your eyes. Or something like that. Whatever. Watch it anyway, it's brilliant. Crazy, but brilliant. [Klezinski via Kottke]