널뛰기 is a traditional Korean game that involves a large wooden plank balanced on a pivot. Players take turns jumping on one end of the plank, which causes the other end to launch upward. The goal is to jump as high as possible while maintaining balance. This game is often played outdoors, especially during festivals or celebrations. It requires coordination and timing, making it enjoyable for both participants and spectators. 널뛰기 is not only a fun activity but also a way to promote physical fitness and social interaction among players.