From Wikipedia.com, Street luge is an extreme gravity-powered activity that involves riding a streetluge board (sometimes referred to as a sled) down a paved road or course.[1] Street luge is also known as land luge or road luge.[2] Like skateboarding, street luge is often done for sport and forrecreation.
Other than the supine riding position and very high speeds (40-97 mph / 64-157 km/h), street luge has little relation to its winter namesake (luge).
There’s a site which is provide forum for street luge, but unfortunately it’s for Australian. But, it’s still interesting to learn about. You can check out at http://www.australianstreetluge.com/
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