Video duration: 244 seconds
Global video hits: 28281
Have you ever broken the sound barrier? It's easier than you think. You just need a good bullwhip,
which converts arm movement into supersonic speed and triggers a sonic boom called a whip crack.
Video duration: 71 seconds
Global video hits: 1927
Bullwhiptraining with 6ft Bullwhip by Mike Murphy,
Musik by Henry Greenwood
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Peitschentraining mit ner 6ft Bullwhip von Mike Murphy,
und mit Musik von Henry Greenwood unterlegt