Category
page 1Roller skating
roller skating
sport, activity, or form of transportation involving shoes with small wheels attached to the soles
roller hockey (quad)
ballgame and team sport
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half-pipe
360px|thumbnail|right|Vert ramp with vert, transition, and flat
A half-pipe is a structure used in gravity extreme sports such as skateboarding, snowboarding, skiing, freestyle BMX, skating, and scooter riding.

Freeline skates
Freeskates is a type of sports equipment made of two separate metal or wooden decks with two polyurethane in-line wheels attached to the underside by a pair of angled trucks. It is referred to as freeskating, freeline skating, or drift skating.
Freestyle slalom skating
skating that involves performing tricks around a straight line of cones

vert ramp
half-pipe used in extreme sports
superpipe
thumb|Side view of a snowpipethumb|Front view of a Snowpipe