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 must follow specific rules regarding movement and contact. There are two main variations of roller hockey: inline hockey, which uses inline skates, and quad hockey, which uses traditional roller skates. Each version has its own set of rules and equipment, but both emphasize teamwork, speed, and skill.