During the long jump, the center of gravity of the athlete's body moves according to a parabolic trajectory. The main purpose of the movements during the soaring process is to maintain the balance of the body and complete an effective landing, so as to make better use of the parabolic trajectory and strive to achieve better results. results.
All actions after soaring into the air must be performed after the "airborne step". However, beginners of long jump simply do not remember to do the action when the body is in the air. Perhaps the body's reaction cannot keep up, and when the body needs to do the action, It has already landed.
The aerial movement used by Zhang Guan is the simplest "crouching posture", but when he first practiced, he was not used to doing movements in the air. Zhang Guan felt that the most troublesome thing was not that he could not keep up with the movements of his legs, but that his legs It is difficult to master the coordination of movements and waist and abdominal strength.
The soaring action in the long jump exercise is still a great test on the strength of the waist and abdomen. The most vulnerable place for long jump athletes to be injured is not the legs, but the waist. However, after all, Zhang Guan has strengthened his "body coordination" skill. After a long period of practice, Zhang Guan finally mastered the squatting technique. However, it is just a mastery, and there is still a huge gap between perfect technical movements.
In the following landing training, the first thing to overcome is the psychological factor. For people who don’t know the long jump technique, the biggest worry when landing is falling. This is a natural fear of losing balance. Therefore, people who do long jump for the first time often have their feet nailed directly on the sand when they land. In the pool, or taking several steps forward to maintain the balance of the body. Professional athletes, on the other hand, use their momentum to stand up from the sand pool.
Whether they are high jumpers or long jumpers, they are not afraid of falling. They have overcome the fear of falling through long-term practice. And ordinary people, even if they keep telling themselves in their hearts, their bodies will not be injured if they fall in the sand pool. Yes, but when you really fall down, your body will involuntarily make extra movements to protect itself.
Although Zhang Guan has a powerful system, the system cannot help him overcome psychological factors. He can only get up after falling down again and again, and adapt to the feeling of falling in the sand. , until he is no longer afraid of falling.
…
On March 25, the awards ceremony for sports figures was held in Beijing.
The selection of this year's man of the hour kicked off at the end of last year. At the beginning, there were hundreds of candidates, including not only athletes, but also coaches, sports teams, sports commentators, owners of sports sponsorship brands, and club leaders. Boss wait. As for the athletes on the candidate list, in addition to Chinese athletes, there are also some foreign athletes, such as Beckham, Tiger Woods, Federer, Alonso, Isinbayeva, and even Sharapova was also an initial candidate. among the list.
Of course, it is impossible for the above-mentioned big-name foreign athletes to attend this awards ceremony, and naturally they are not among the final winners. In fact, in the selection of this year's most popular sports tasks, the winners have basically been decided. Zhang Guan and Liu Feiren will definitely occupy a spot each.
It is worth mentioning that the organizers invited former International Olympic Committee President Juan Antonio Samaranch to present the awards. In addition, many stars from the domestic entertainment industry attended, which was a highlight of the awards ceremony.
Under the stage, Zhang Guan and Liu Feiren sat together, each holding a small gold-shaped trophy in their hands.
"Why haven't you returned to Xinzhuang base these days? I haven't seen you in the base. What are you busy with? Are you taking on business activities again?" Liu Feiren asked.
Zhang Guan shook his head and whispered: "I'm at the National Sports Training Center, practicing long jump secretly."
"Long jump!" Liu Feiren was surprised: "When I came back from Moscow a few days ago, you told me about long jump on the plane. I thought you were joking, but I didn't expect you to take it seriously. In the team Didn't they stop you? Director Ma agreed?"
"I don't agree. Director Ma asked me to practice and give it a try first." Zhang Guan told Liu Feiren about the ten-day jump to 7.8 meters.
"Jumping to 7.8 meters in ten days? How is this possible! Are you crazy! I see your kid was sold and you helped count the money!" Liu Fei couldn't help but shake his head.
"I have to give it a try after all! Besides, don't I often create miracles?" Zhang Guan looked very confident.
"It's different. It was sprinting before. Running, especially the 100-meter dash, mainly depends on talent. The technical requirements are much lower than other track and field events. People are born with the ability to run, but long jump is It requires skills. Without three to five months of hard work, it is difficult to master even the most basic techniques." Liu Feiren said.
"Well, I have just learned how to fly and land now." Zhang Guan continued: "But there will be a test tomorrow. I have practiced hard for ten days, and I will only see if I tremble tomorrow. I have to give it a try! By the way, Are you going back tomorrow? If you don’t, come and see how I jump 7.8 meters!"
"I don't have time to go crazy with you. I have to go back early tomorrow morning. My foot injury has just recovered and I have to get back into shape as soon as possible. Time is running out. It is the end of March now. There is still more than a month. There will be games in early May. ." Liu Feiren said.
Zhang Guan thought for a while and asked: "Is it the Japanese Grand Prix of the Athletics Federation? The one in Osaka?"
"Yes, we all participated last year, and you even competed with Gatlin." Liu Feiren continued: "In addition, I am planning to go to Europe in July to participate in the Paris Golden League and the Super Grand Prix. Lausanne Station.”
Zhang Guan was slightly startled: "There is no 110-meter hurdles event in the Golden League this year, right?"
"Don't forget that the host city can add events temporarily. This year's Golden League Paris will add a 110-meter hurdles event. That 110-meter hurdles is specially designed for France's Ducoure! I can be considered a blessing. .To earn some IAAF points." Liu Feiren said with a smile.
…
The day after the Sports Figure Awards Ceremony, Zhang Guan ushered in his first long jump test.
"How is it possible to jump from knowing nothing to 7.8 meters in ten days? This kid Zhang Guan is so honest that he actually agreed to you. I think you are deliberately fooling the stupid boy!" Director Yu said. .
Director Ma smiled: "Now that I think about it, I seem to have been a little too cruel. I should have set him a little lower, such as 7.3 meters for a first-class athlete, so that he could have something to look forward to. But then again, don't be cruel. That's not possible. Zhang Guan is still young and has a long way to go. It's just that he is young and ignorant. We can't fool around with him. Let him practice sprinting first. As for the long jump, if he really With this talent, once his sprinting skills stabilize, maybe he will be given a try.”
"Huh huh... I think you shouldn't talk too much." Director Yu continued: "Look at Zhang Guan, he looks so confident, maybe he can really jump 7.8 meters! Don’t forget, you only have six chances, and you will be stunned when the time comes.”
"Impossible, absolutely impossible!" Director Ma shook his head violently: "He's 7.8 meters tall! Even if you give him sixty chances, let alone six chances, he won't be able to jump over."
As soon as Director Ma finished speaking, Zhang Guan had already started his first run-up.
"The pace of the run-up is very good, the speed is so fast." Director Yu commented.
Director Ma nodded in agreement. Zhang Guan performed well during the run-up, which was within Director Ma's expectation. After all, Zhang Guan is the world record holder of the men's 100-meter run, so in terms of run-up speed alone, the world record There is no way anyone in the world can be faster than Zhang Guan.
But the long jump is not a sprint. No matter how fast the approach is, the speed of the approach needs to be transformed into the power of the jump.
Zhang Guan's speed had increased to the extreme, and then he stepped on the pedal and jumped forward suddenly.
"The height in the air is great!" Director Ma gasped. Under normal circumstances, the higher the height in the air, the further the jump. Zhang Guan's height in the air in this jump has exceeded that of the national team's long jumpers. average level.
Zhang Guan used a squatting posture in the air. Zhang Guan in the air tried hard to maintain the take-off posture, then stretched his jumping legs forward happily, lifted and straightened his legs in front of his body, and was ready to land.
"This movement is not good. I didn't grasp the timing well. I did it too early. It will definitely affect the balance of the landing." Director Ma made an instant evaluation in his mind.
"Landed." Zhang Guan fell into the sand pool, and his feet drew a trail of different colors in the sand pool.
"This seems to have passed!" Director Yu suddenly said. From his point of view, the place where Zhang Guan finally landed should be 7.8 meters away.
Director Ma's heart skipped a beat, and then he saw that the referee at the springboard had already raised the red flag.
"Foul for stepping on the line, failure!" the coach in charge of the referee said.
Director Ma let out a sigh of relief. On the line just now, Zhang Guan should have been on the 7.8-meter line, but fortunately, he failed to step on the line.
"It's so suspenseful! I almost passed." Director Ma said.
"What a pity! We almost passed!" Director Yu said at the same time.
Director Ma glared at the instructor: "Old Yu, what do you mean? You still hope that he can really jump 7.8 meters! Don't forget that you are the coach in charge of sprinting. Is it possible that you are really willing to separate Zhang Guan?" Going out to practice long jump?"
Director Yu smiled awkwardly. At this time, he was really conflicted. As a coach in charge of sprinting, he certainly didn't want Zhang Guan to practice long jump, but he also hoped that his disciples could achieve good results, even in In other track and field events.
After resting for a minute, Zhang Guan started his second trial jump.
The run-up, take-off, flight, and landing were still not perfect, but Zhang Guan succeeded this time. The referee raised the white flag indicating that the jump was successful.
"7.32 meters!" the surveyor shouted Zhang Guan's score.
"I've passed the 7.3m mark for national first-class athletes." Director Ma's face looked uncertain. He murmured to the instructor, "Fortunately, I didn't agree with him on 7m3, otherwise he would really That’s it.”
"Don't worry, there are still four more jumps!" Director Yu turned around and said.
Director Ma took a deep breath: "Old Yu, what kind of monster do you think Zhang Guan is? He has only been practicing for ten days! He has already jumped 7.3 meters in just ten days!"
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