Roller hockey is a team sport played on roller skates, typically on a smooth surface like a rink or a gym floor. The game involves two teams, each trying to score goals by hitting a ball or puck into the opposing team's net. Players use sticks to control the ball or puck, and the game emphasizes speed, agility, and teamwork. There are different variations of roller hockey, including inline hockey and quad hockey, which differ mainly in the type of skates used. Roller hockey is popular in many countries and is governed by organizations like the Federation Internationale de Roller Sports (FIRS).