A balance beam is a narrow, elevated platform used in gymnastics. It is typically about 4 inches wide and can be 16 feet long. Gymnasts perform various routines on the beam, showcasing their strength, flexibility, and balance. The beam is often made of wood or synthetic materials and is padded for safety. In competitions, gymnasts are judged on their performance, which includes elements like jumps, turns, and dismounts. The balance beam is an essential apparatus in women's gymnastics, and it helps athletes develop coordination and poise. Training on the beam can also improve overall athletic skills and confidence.