The Slow Mo Guys travelled to Taser International headquarters in Scottsdale, Arizona to fire a Taser on man's bare back in stunning slow motion. First you get to see slow motion shots of the Taser being fired onto a target. There are pieces of what looks like confetti that pop out when fired that actually have the serial number of the device written on them. Then the lucky volunteer steps up for the demonstration on his back. You can see in the video that the muscles contract from right to left and hear him screaming in agonising pain. This slow motion demonstration will teach you that a Taser is not a toy.