Uncommon sports are activities that are not widely practiced or recognized compared to mainstream sports like soccer or basketball. Examples include quidditch, a game inspired by the Harry Potter series, where players ride broomsticks and score points by throwing a ball through hoops. Another example is underwater hockey, where players use small sticks to push a puck along the bottom of a swimming pool. These sports often have unique rules and equipment, attracting niche communities of enthusiasts. Cheese rolling, a quirky event in England, involves chasing a wheel of cheese down a hill, while extreme ironing combines the mundane task of ironing clothes with adventurous locations, such as mountain tops or underwater.