What is "trickstyle"

TrickStyle is an extreme sports video game developed by Criterion Games and published by Acclaim Entertainment for the Dreamcast and Microsoft Windows. The game is set in the future and based on the sport of Hoverboarding. The player can race or do stunts through metropolis versions of London, Tokyo, and Manhattan Island, or in a massive practice arena called the Velodrome. Airblade by Criterion and Namco is a spiritual successor.