A roller skater is a person who uses roller skates, which are shoes fitted with wheels, to glide on surfaces like pavement or rinks. Roller skating can be done for recreation, sport, or artistic expression. It is popular in various settings, including parks, roller rinks, and competitions. Roller skating has different styles, such as speed skating, artistic skating, and roller derby. Each style has its own techniques and rules. Roller skaters often wear protective gear, like helmets and knee pads, to prevent injuries while enjoying this fun and active pastime.