Specifies dimensions, materials, construction, and where necessary, requirements for installation, and includes detailed illustrations, for the following types of gymnasium equipment: Wall bars, window ladders, booms, bar boxes, vaulting boxes, vaulting horses, vaulting bucks, beam saddles, balancing beams, balancing benches, beat boards, spring boards, fixed bar type parallel bars, adjustable high bar type parallel bars, horizontal bars, asymmetric bars, mats, horizontal ladders, vertical climbing ropes, and roman rings.
