A brief introduction to the rules for emergency stop and long jump in track and field in primary and secondary schools, and skills for rapid long jump in track and field

Long jump is a common sports event in track and field in primary and secondary schools. It can not only train athletes 'explosive power and coordination ability, but also improve their physical fitness. The following will be a brief introduction to the rules and some basic skills for emergency stop and long jump in track and field in primary and secondary schools.

The rules for emergency stop long jump are as follows: Competitors must jump away from the springboard and long jump. When leaving the ground, they must leave the ground and land on the same foot at the same time. They are not allowed to touch the ground again or leave the ground with their feet before landing. They are not allowed to jump from objects inside or outside the box. Take off or do any support. During the official competition, players need to provide three opportunities, and the best result will be counted into the final ranking.

Athletes need to pay attention to some skills when performing the sudden stop long jump. First of all, a reasonable starting posture is very important. Athletes should take a low posture with their feet slightly apart, and be ready to quickly accumulate momentum. Secondly, when taking off, jump forward with maximum strength and quickly swing your arms upward to increase the strength of your legs. At the same time, athletes also need to maintain balance to avoid falling or losing stability.

Posture in the air is also critical. Athletes need to maintain a bent posture so that their bodies can be closer to the ground to maximize the long jump distance. At the same time, the athlete's arms need to be stable to maintain balance and coordinate with the ground-landing movements.

Finally, the technique of landing cannot be ignored. Athletes should try to avoid landing with the sole of their feet first, but land on their heels, and then let the sole of their feet land slowly. This can reduce the impact and reduce the damage to the knee joint caused by the long jump.

Emergency stop long jump is a challenging sport in primary and secondary schools. Participants need to follow relevant rules and master some basic skills to achieve good results. I hope that more primary and secondary school students can join track and field sports and enjoy the happiness and sense of accomplishment brought by sports.