The gymnastics balance beam is a piece of equipment that is used in kids' gymnastics classes and competitions. It is a narrow, rectangular beam that is typically 6 feet long, 6 inches wide, and low to the ground. The surface of the beam is padded and covered in a non-slip material.the balance beam is an excellent tool for developing balance, coordination, and body awareness in kids. During a class or practice, children will learn to perform a variety of basic skills on the beam, such as walking forwards and backwards, hopping, skipping, jumping, and turning. They will also learn more advanced skills such as cartwheels, handstands, and leaps.Gymnastics coaches will often use progressions and drills to help kids build confidence and develop their skills on the balance beam. For example, they may start by having the children walk along a line on the floor to simulate the beam before moving on to the actual beam. They may also use mats or spotting blocks to help kids practice skills safely.