Height 125 cm (including about 20 cm landing mats)
Length 5 m
Width 10 cm
Scoring
Competitors are expected to perform a number of elements. Judges reward elegance of movement and punish a gymnast for a lack of control. Elegance might be defined as an appearance of ease and confidence in movement with different movements on the apparatus appearing to flow together smoothly. A lack of control might be a wobble on the beam to maintain balance, an unplanned pause between linked movements to regain composure or a change of choreographed movement to disguise a mistake. Half a point (0.5) may be lost for falling off the beam. As with other gymnastic disciplines the dismount is important: it should be completed with a landing where both feet are together and no steps, particularly large strides, are needed to remain upright.
A weighing device, especially one consisting of a rigid beam horizontally suspended by a low-friction support at its center, with identical weighing pans hung at either end, one of which holds an unknown weight while the effective weight in the other is increased by known amounts until the beam is level and motionless.
A so-called torsion balance, which depends on the twisting of a wire or thread, is employed for weighing, but the term is commonly used to indicate a device for measuring minute electrical and magnetic forces.
Balance (In Urdu:Mizan or ميزان) is a comprehensive treatise on the contents of Islam written by Javed Ahmed Ghamidi, a Pakistani Sunni Islamic scholar.