Skateboarder Lance Lynn is an expert at riding on Freeskates, an unusual kind of roller skate that’s like a tiny skateboard for each foot. The have no foot straps, so he can take his feet off of them while riding to pull off some sweet tricks. More tiny Freeskating action here and here.
Awesome Roller Skates
Segway applies their engineering expertise to a pair of high-tech roller skates that sit beneath your feet, and automatically balance while you ride, glide, spin, and roll without the fit issues of traditional skates. They run up to 45 minutes at speeds up to 7.5 mph.