I wasn't exactly sure what the video title meant by "Horizontal Snowboard Slalom," but about ten seconds into the video it becomes pretty clear. These guys must have the balance of Olympic gymnasts, or Michael Jackson, or some weird rhythmic hybrid of the two. That would have been gold medals all over the place.

I end up looking like this too when I go snowboarding, the only difference is, once my body goes horiztonal, it doesn't get back up again. It just kinds of grinds along the snow and I pray I'm not about to mash my ribcage on a tree.