Rollerblading is a recreational activity that involves skating on inline skates, which have a single line of wheels arranged in a row. It can be done on various surfaces, including smooth pavements, skate parks, and indoor rinks. Rollerblading is popular for fitness, leisure, and transportation, providing a fun way to exercise while improving balance and coordination. The sport originated in the 1980s and has since evolved into various styles, including aggressive skating, speed skating, and recreational skating. Many enthusiasts participate in events and competitions, while others enjoy casual outings with friends or family. Safety gear, such as helmets and knee pads, is often recommended to prevent injuries.