Coach Li didn't know what kind of medicine was sold in Zhang Guangou, so he asked, "What are you talking about in the triple jump?" ”

"Tell me some basics, I don't even know much about the triple jump now." Zhang Guan said.

"What?" Coach Li looked at Zhang Guan with some surprise, ordinary track and field athletes, the knowledge of track and field is definitely not too lacking, after all, it is the same major event, I have never eaten pork and have never seen a pig run. And at the level of the national team, they are all from the top athletes in the country, many of them have practiced several events, and many people have participated in all-around events in low-level competitions, such as Liu Feiren once won the all-around championship of the national junior group.

Zhang Guan is different, he is not an athlete trained in the traditional system, his track and field knowledge is very lacking, he only practiced track and field for more than a year in his last life to be admitted to university, and finally barely passed the second-level athlete, so he knows nothing about track and field projects that he has not been exposed to. Because of this, before he practiced 400 meters, he went to talk to other athletes.

It took Coach Li a few seconds to figure this out, and then he pulled Zhang Guanxi to sit down and said, "I won't introduce you to the history of the triple jump, go back and check it on the Internet yourself." To put it simply, the triple jump is three jumps in a row. Compared with the long jump, the triple jump has one more one-legged jump and a stride jump, and because of this, the triple jump has higher technical requirements than the long jump, and the overall burden on the athlete's lower limbs is very large, which should be regarded as the sport with the greatest burden on the lower limbs in track and field. ”

"Is the triple jump easy to practice?" Zhang Guan asked.

"Compared with the long jump, the triple jump has higher requirements for technique, physical fitness, flexibility and coordination, while the long jump has slightly higher requirements for explosiveness and running speed." Coach Li thought for a moment and continued: "There are still many athletes in the world who practice long jump and triple jump at the same time, and they can achieve good results. For example, our country's current long jump record holder, his triple jump score is also close to 17 meters. There are also many double champions in the long jump and triple jump in the world. ”

"Then when I finish my long jump, I'll try the triple jump." Zhang Guan said.

Coach Li laughed: "You." Definitely not! It's not that you can't jump far, it's not that you can't jump well, it's just that you're not suitable for the triple jump. ”

"Why? I have no problem practicing the long jump. Zhang Guan asked immediately.

"Because you're the 100-meter world record holder." Coach Li continued: "Didn't I just say that the triple jump requires a lot of flexibility and coordination, and the 100-meter sprinter has a lot of muscle density, so simply put, the body is too stiff to practice the triple jump. You look at that Carl Lewis in the United States, the world champion in the 100m, 200m and long jump, why didn't he try the triple jump? It's not because the technology can't be reached. It's because it's not suitable. Many of our sprinter-to-long jump athletes don't try the triple jump. However, hurdlers do go for the triple jump. ”

"Because of stride jumping?" Zhang Guan asked.

"For this reason, hurdlers have stronger physical flexibility and coordination than long jumpers, and the explosiveness of muscles is not weak, and there is some similarity between the technique of stride jumping and hurdle technique." Director Li spoke.

"Stride jump? I'll try it first. Zhang Guan stood up and jumped once.

"Where are you stepping out? At best, it's a big step. Coach Li also stood up as he spoke, and then said, "You see, I'll show you a demonstration." ”

After Coach Lee trotted a few steps. He started to jump five or six steps in a row, and then said, "You can see the difference!" ”

Zhang Guan nodded, and Coach Li went on to explain: "Stride jump, the key point is not to step. Instead, jump! Since it's a jump, you need to take off, and you can't see it at all when you just jump, so it can only be regarded as a cross. And it can't be considered a jump. ”

"I'll try again." Zhang Guan followed Coach Li's example, trotted a few steps to run, and then began to jump in continuous strides.

"No, no, no!" Coach Li smiled and waved his hand: "This is not a stride jump. Although the movements are very similar, the force is not sent like this, and your force is still biased towards running, not jumping. ”

Zhang Guan stopped, as Coach Li said, he also felt that he was jumping wrong, he frowned, as if he was thinking, but Shang found a skill in the system.

"The skill of 'stepping' should be used for obstacle courses and triple jumps, but to learn 'stepping', you also need to learn the skill of 'strengthening knees', so you can get a total of six skill points. But it's okay, there are still a lot of skill points, so let's learn them all! Thinking of this, Zhang Guan learned the two skills of 'strong knee' and 'step'.

"Okay, don't think about it, if you don't practice the triple jump, it doesn't matter if you can jump in stride. Go back and take a shower first, then go to eat and have a good night's rest. Coach Li said.

"Coach, I'll try again." After Zhang Guan finished speaking, he started to run again, and then made continuous stride jumps.

This time, Zhang Guan's first few jumps were still the same, but after that, he seemed to gradually find a feeling, and the next few jumps were also decent.

"My knee joint feels a lot easier, and it seems to be easier to exert force." Zhang Guan slowly stopped, and began to slowly reminisce about the feeling of striding and jumping just now.

"Well, this time it's not bad, I've found some tricks, and the next few jumps can barely be regarded as stride jumps!" Coach Li commented, and then began to urge Zhang Guan to eat.

……

There is only a little more than a week left before the second leg of the Golden League, and in addition to the time to arrive two days early to adapt and on the road, Zhang Guan is actually only left with five or six days to prepare. In order to prepare for the Golden League, the training in the long jump has basically come to a standstill, and Zhang Guan mainly trains for the 400-meter sprint.

On the track, with the order of the director, Zhang Guan began to start.

"I haven't practiced in vain these days, the level of corners has improved a lot compared to a month ago, and the speed has also improved." Director Yu smiled and nodded.

Next, Zhang Guan entered the straight runway, his rhythm still did not change significantly, however, Zhang Guan's pace was different from usual, the amplitude of the pace became larger and larger, and when he reached the middle of the straight line, Zhang Guan's pace began to stabilize, at this time Zhang Guan's pace was almost ten centimeters larger than usual.

"Huh?" Yu Gui gasped: "Is Zhang Guan deliberately increasing the pace?" Is he learning Varina's technique? This technique is very difficult, if you don't know how to use it blindly, it will affect the distribution of physical strength, affect the speed of the back, and the final score will not rise but fall. Zhang Guan hadn't run like this when he was training yesterday, and it was probably because he was cranky last night. ”

Director Yu shook his head helplessly, this kind of technique of big strides in the straight is currently only used by Varina in the competition, and some other athletes have also tried, but the increase in pace is not the same as that of Varina.

Athletes can actually run with a higher pace, but their physical fitness will become a big problem after that. When we usually walk, we will not get tired after walking at a normal pace for a long time, but we can increase the pace to walk, and we will feel tired for a while. The same is true for athletes, who may have a 0.5-second advantage in the second 100 meters by learning from Varina's running style, but due to excessive physical exertion, they will not be able to sprint at the end, and the final loss of time will be more than 0.5 seconds, which is not worth the loss.

Therefore, Yu Gui can have a hunch that Zhang Guan's use of this kind of large-scale pace in the second 100 meters will definitely disrupt his normal physical distribution, and there will be problems in the final 100 meters of sprint.

However, Director Yu immediately found that Zhang Guanzheng on the runway was faintly proud.

"Is this kid still in the works? Think you're running well? I can't keep up with my physical strength for a while, and you're crying! Yu Gui thought to himself.

Director Yu didn't know that deep down in his heart, it was difficult to hide the ecstatic excitement. At this time, Zhang Guan's physical exertion was not as Yu Gui imagined, and there was no change compared to before.

"I learned the Varina way of running! It's a stride, it's a stride skill! I thought that stride skills would only be useful in obstacle running and triple jump, but I didn't expect it to be useful in the 400m sprint event. If I had known that this skill could be used at 400 meters, I would have learned it a long time ago! Thanks to yesterday and Coach Li learned how to step jump, otherwise it would have been a long time before I remembered to learn this stride skill. It was a big surprise for me. ”

At this moment, Zhang Guan felt that he needed to re-examine the skills in the skill bar. While many of the skills in the skill bar are indeed sport-specific, there are also many that are generic. For example, the most primitive sprint skills are used as long as they are related to running, and the more general sports, the greater the value of the skill.

"This technology is estimated to increase my speed at 400 meters by 0.5 seconds!" Zhang Guan thought as he quickly adjusted his pace and entered the corner area.

Zhang Guan's pace did not change, it was still the same as usual, and then when he was about to enter the final straight, he began to sprint, and the sprint speed was still the same as that of an athlete running 200 meters, and there was no physical problem as the guide imagined.

"Still rushing so fast?" Yu Gui, who made a mistake in judgment, was shocked in his heart, and the problem of physical strength distribution that he expected did not appear, which proved a fact.

"Zhang Guan has mastered that technique!" Director Yu felt that this surprise was too sudden, which made his brain suddenly dizzy. (To be continued.) )

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