History of high jump equipments rules and regulation phases and techniques in high jump officials?

The history of high jump equipment and regulations has evolved significantly since the event's inception in the late 19th century. Initially, athletes used minimal gear, but advancements led to the introduction of specialized footwear and padded landing mats. The rules have undergone various changes, including the introduction of the bar and standards for height measurement. Techniques, notably the Fosbury Flop in the 1960s, revolutionized the event, affecting how officials assess jumps and enforce regulations regarding clearance and takeoff.