What's the name of bunker jumping?

This is a triple jump that requires springboard and bunker.

The springboard is a sign of takeoff and should be buried underground, with its upper edge flush with the surface of the approach road and landing area. The edge of the springboard near the landing zone is called the take-off point. A plasticine display board should be placed near the jumper to facilitate the referee's judgment.

At first, the long jump was a life skill for human beings to cross rivers and ditches when hunting or fleeing wild animals. Later, it became a means of military training and became one of the five events in the ancient Olympic Games in 708 BC. In the pentathlon of the ancient Greek Olympic Games, there was the long jump.

The origin of triple jump

The triple jump originated in Scotland and Ireland in the middle of18th century, and their jumping methods are different. Scotland uses hop, stride and jump, while Ireland uses hop, hop and jump. It is now stipulated that Scottish jumping must be used. The earliest official competition can be traced back to the first Scottish Regional Games 1826 held in March, and Andre Beatty set the first record of 12.95 meters.

During the competition, athletes should make three consecutive jumps in different forms after the run-up. The first jump is a one-legged jump, landing with the take-off leg; The second jump is a one-step jump, swinging your legs to the ground; The third jump is jumping. You must fall into the bunker with your feet. The men's triple jump was listed as an event in the first Olympic Games in 1896, and the women's triple jump was gradually developed in the early 1980s, and was listed as an Olympic event in 1992.