After all, it's the difference between a professional and an amateur, hey......

"Wow, our athletes showed us a game of speed and passion, which was really visual."

"Yes, there were two athletes who ran under 10.20 seconds, and one girl who ran under 11 seconds. Hongdao is really a strong man. ”

"Now we have to ask our machine to count the current score points for us."

The big screen began to count the total score, Feng Wu ranked first with a score of 125, Xiao Qinglong was second with 122 points, and the deputy team was third with 120 points......

Basically, the strength of the eight people has been measured in the two projects, and Feng Wu, Xiao Qinglong, and the deputy team are already firmly close.

"Good third game is about to start warming up in 20 minutes."

The field was emptied again, and they went backstage again.

"Everyone is running well this time, keep up the good work!" Before anyone heard it, Xuanwu's footsteps appeared in the lounge.

"Thank you, Captain!"

"Wait a minute, it's the triple jump, also known as the triple jump, which is one of the events in athletics." The pillar is on the table, and the triple jump can be said to be the easiest and easiest in track and field, and if you can't get a high score, it's a Muggle.

"Little rabbit, you talk about the skills and rules, we still have something to do, so let's go first." Fei gave the task and left.

Feng Wu was inadvertently guessing with Xiao Qinglong, ignoring the eyes of several other people.

"You lost, you say." The little green dragon proudly displayed his fist.

"Dog man!" Kaede turned around and stood in front of the moving blackboard.

The triple jump originated in Scotland and Ireland in the mid-18th century, and the two jumps are different. Scotland uses one-legged, stride, and jumping, whereas Ireland uses one-legged, one-legged, and jumping. It is now mandatory to use the Scottish jump.

In the first Scottish Regional Games held in 1826, athletes should make three consecutive jumps of different forms after running, the first jump is a one-legged jump, and the starting leg lands on the ground; The second jump is a stride jump, landing with a swinging leg; The third jump is a jump, and you must land on both feet in the bunker.

The triple jump is composed of a one-legged jump, a stride jump and a jump, and engaging in the practice of the triple jump has the same exercise value as the long jump.

The triple jump is a relatively late development sport in athletics.

The original triple jump technique was relatively low-level, and people's understanding of the technical characteristics of the sport was relatively superficial, and the stride jump of the second jump was only used as a transition between the first jump and the third jump. The triple jump is a sport in which you make three consecutive jumps in a straight line after a run-up.

Since this sport puts a lot of burden on the lower limbs, the requirements for physical fitness are a bit higher than in other sports. It requires the athlete to have a fast run-up speed and good bounce, as well as strong leg strength.

The rules of the game are very simple, and a few common ones are chosen.

1. Each person is allowed to try to jump 3 times, and the best result is taken;

2. If there is one of the following circumstances, it will be judged as a failure of the trial jump:

(a) During a run-up without a take-off or during a jump, the athlete touches the ground beyond the take-off line with any part of his body;

Choking and Strange Novels|w~w~w.

(b) Jumping from the front or behind the extension of the jumper other than the ends of the springboard;

(c) touching the ground outside the landing area during the landing process, and the contact point outside the landing area is closer to the jumper than the contact point in the area;

(d) After completing the test jump, walk backwards out of the landing area;

(e) Adopt any somersault position. It is not a foul for an athlete to run out of the runway marker line from any position during the run-up. Flush.

The triple jump sequence of the triple jump is one one-legged jump, one stride jump, and one jump. The jumping leg should be used to land on the one-leg, and the other leg (swinging leg) should be used to land on the stride jump, and then the jump action should be completed.

An athlete who swings his leg to touch the ground during a jump should not be considered a failed attempt.

Springboard: The distance from the springboard to the far end of the landing area shall not be less than 21 meters. In international competitions, it is recommended that the distance from the starting board to the near end of the landing area is not less than 13 meters. In other races, this distance should be appropriate to the level of play.

In order to facilitate the athlete's stride jump and jump, the area between the take-off board and the landing area should be monitored and homogeneous by at least 1.22 meters wide.

In the final analysis, there are only a few techniques: first, the "active jump", which is characterized by the active leg jump on the second and third jumps. For this purpose, athletes begin to prepare for the jump during the take-off phase – with their legs bent and their knees raised in the air. Then quickly stretch your legs to the ground, making the distance of the second jump significantly longer. Its outstanding feature is that the first jump distance is far, and in the vacant stage before the leg jump, the thigh is raised higher and swings the leg and then from top to bottom.

Second: "impact" landing on the leg to ensure the active coordination of support and support actions. This can further extend the distance of the second jump, but at the same time reduce the "contribution" of the third jump to the overall score.

Third, the "vertical" take-off technique, which is characterized by the absence of a "high swing" of the thigh, the calf is pulled together towards the thigh, and then the leg falls vertically down to the ground. Athletes who adopt this style of technique have more outstanding speed quality and speed power quality.

Fourth, the "paddling" take-off technique, which is characterized by the fact that after the thighs are "swinging high", the straight legs actively land on the ground with a "paddling" movement. For athletes who adopt this style of technique, the qualities that play a major role are strength qualities and speed strength qualities.

Fifth, the "running" take-off technique, which is characterized by rapid forward movement during the triple jump. Take off the leg to run

When entering the take-off, keep the upper body in a running forward position. The first task of an athlete with this style of technique is to maintain the speed going into the third jump. For these athletes, the quality that plays a major role is the quality of speed. It is necessary to pay more attention to the action of actively "grabbing the ground" of the feet in the start and jump of the three jumps, the arms should swing with the body movements, and the upper body should be upright and not tilted.

"Actually, I said so much, you know? Would it be okay to give a reaction? Feng Wu looked at the five of them reluctantly.

Anxi raised his hand weakly, "What should I do if I can't jump on the second jump?" ”

"The reason why you can't pedal the second step is that the leg strength and joint strength are not enough, you can try to reduce the running speed appropriately, and control the distance and height of the first jump to achieve a "flat jump", so that you can control the second jump well, jump on one foot, jump after the jump leg lands and then jump the stride jump, swing the leg to the ground and jump, and land on the bunker with both feet. The triple jump is also determined by the horizontal velocity achieved during the run-up and the vertical velocity produced by the take-off, as well as the quality of each movement, the ability to maintain body balance and the proportion of the triple jump. ”

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