On August 20, the 7th World Athletics Championships officially began at the Olympic Stadium in Seville, Spain.

Guo Zizhao's schedule is still relatively relaxed, with the 100-meter preliminaries on the morning of the 20th, and the semifinals and finals on the evening of the 21st. The preliminaries of the 110-meter hurdles on the afternoon of the 22nd, the semi-finals on the afternoon of the 23rd, and the final on the evening of the 23rd.

Therefore, although the World Championships will not end until the 29th, Guo Zizhao's competition will be completed in the first 4 days.

That's boring, isn't it...... Guo Zizhao looked at the arrangement of the schedule and complained silently. The next time I participate in this kind of competition, I must practice 200 meters and 400 meters, otherwise I will be too idle.

At 9 o'clock in the morning, Guo Zizhao's men's 100m preliminaries officially began.

For this preliminaries, Guo Zizhao is no longer too concerned. Is it hard enough to be higher than the preliminary rounds of the IAAF Grand Prix? Moreover, after 10 days of hard work, Guo Zizhao has fused his "strength" to 84 points, plus the same 84 points of "speed", 81 points of "agility" and 80 points of "endurance", Guo Zizhao's own strength has also been greatly improved.

Not to mention Guo Zizhao, even Song Ping and his father Guo Sheng, after a few months of high-level competitions, they are now not interested in this preliminaries.

After a while, Guo Zizhao also came down from the arena with a calm face. 9.99 seconds, Guo Zizhao didn't use any equipment in this game, just by virtue of his strength and skill bonus, he had already broken through the 10-second mark. Although he was calm on the surface, Guo Zizhao's heart was also a little proud, hehe...... Lao Tzu, this is also a lot of progress.

However, Zhou Wei does not have the strength of Guo Zizhao. Only a quarter of an hour later, Zhou Wei came back dejected. With a time of 10.28 seconds, he was only fourth in the group. Obviously, Zhou Wei's first trip to the World Championships ended briefly.

……

After the game, Guo Zizhao and Song Ping also said hello simply, and walked to the lounge together.

Everyone didn't notice that in the coaches' waiting area not far away, several coaches with obvious East Asian faces were whispering about Guo Zizhao's game just now.

"Coach Fujita, according to your observation just now, Guo Zizhao's 100-meter running style has really changed again?" The coach Yamamoto who spoke was the head coach of the Japanese sprint. He is also the coach of the Japanese team in the Asian Championships and Asian Games.

"Well, in the past six months, I have also been studying the videos of Guo Zizhao participating in various international competitions. I found that Guo Zizhao's 100-meter running style is generally divided into two rhythms! Coach Fujita is also a technical advisor to the Japanese sprint team, and he had a deep understanding of Guo Zizhao at last year's Asian Games.

"Oh? Two different rhythms? ”

"That's right! What we might call a normal rhythm is no different from the way we normally run. It's just that because Guo Zizhao is tall and has long legs, a large stride, and enough strength, coupled with the innate frequency advantage of our Asians, he can achieve such outstanding results. Although Coach Fujita said disdainfully, he silently added in his heart, "The speed of the sprint is also very fast, and the explosiveness in the back is not inferior to those Western players." The eight-grid tooth road is not at all like the agile way of our Asian athletes, but it is very similar to the strength style of Western athletes. ”

"Well, in terms of height and leg length, my country's athletes do have some shortcomings compared with Guo Zizhao." Coach Yamamoto also nodded in agreement with Fujita's statement, "What about the second rhythm?" ”

"The second rhythm is that Guo Zizhao continues to increase the stride of running!" Coach Fujita said in an affirmative tone, "Guo Zizhao basically controlled 45~47 steps after running 100 meters in the first rhythm. However, when running at the second rhythm, Guo Zizhao can reduce to 43~45 steps after running 100 meters. Basically, the distance can be reduced by about 2 steps. ”

"Hiss......" Coach Yamamoto also gasped, "Guo Zizhao is so tall, can he increase his stride length?" This is also amazing! ”

"That's right! The difference of 2 steps! With Guo Zizhao's height, how many meters does the distance of 2 steps have to be! It's no wonder that Guo Zizhao has won so many championships in international competitions. Coach Fujita also sighed, but then changed the conversation, "But doing this is obviously a very physically demanding thing." Guo Zizhao is not able to do this every time at present, maintaining the second high-stride running style. ”

"Oh?"

"I have studied all the competitions of Guo Zizhao in international competitions in the past six months. In the first few times, Guo Zizhao has always used this high-stride running style. But in the last month or so, Guo Zizhao's stride has obviously decreased. In the preliminaries, they all started to use the normal rhythm of running, even in the finals, they couldn't run such a high stride. Fujita's voice became more and more excited, and his eyes began to glow strangely, "This shows that this kind of running consumes a lot of physical strength and energy." Guo Zizhao also began to be unable to bear it after continuous games. So I started to give up running like this in the preliminaries, and focused my main energy and physical strength on the finals. If you just use this style of running in the finals, there is still no problem! ”

"What does Coach Fujita mean?"

"We can train this kind of running as well as the Japanese team! Grow your stride! In this way, we can make up for the lack of height and leg length of our athletes! Of course, this kind of running is very physically demanding, but we can use this running style as a miracle soldier. Like Guo Zizhao, just using it in the finals can play a key role! Coach Fujita said with confidence, his eyes lit up, as if he had seen the sprinters of the Japanese team once again dominate Asia and begin to go global under his guidance......

。。。。。。

Well, if Guo Zizhao heard Coach Fujita's words here, he would probably be stunned.

I'll go......

Didn't Lao Tzu just save some experience points, so he didn't use the "strong intermediate stride running shoes" in the preliminaries. Your sister, you actually analyzed such a bunch of things for Lao Tzu! There are also two rhythms...... No way!

However, if you think about it carefully, this little devil's research spirit is admirable. At least in China, no coach has yet discovered the secret of Guo Zizhao's change in running style during this time. It can be seen that little Japan's research on intelligence work and detailed technology is indeed better than that of domestic instructors. However, it is obvious that this time Coach Fujita and them were completely led astray by Guo Zizhao's so-called high-stride running style......

"We can slowly train our sprinters to get used to this kind of high-stride running. Of course, it can be a little difficult at first. But as long as we overcome this difficulty, then the sprinting event of our Great Japanese Empire will usher in glory again. Fujita said excitedly, "We in the Great Japanese Empire have always been good at learning from those excellent techniques and experiences. As long as we can grasp these techniques thoroughly, then we will play even better than they originally were. In Chinese terms, it is "mastering the skills of Yi to control the Yi". Ha ha...... In the past few hundred years, have we stolen less technology from China? If they don't cherish it themselves, then we need the Great Japanese Empire to carry it forward......"

"Haha...... Yes, I can imagine what kind of expression Guo Zizhao had on his face when he saw that our athletes had also mastered this running style, haha......" Yamamoto also laughed wildly, humming...... Then we can be ashamed.

"Well, Yamamoto-kun is right! But let's not be careless now, I have just recorded Guo Zizhao's preliminaries, and I will record his semi-finals and finals tomorrow. When the time comes, I'll study it slowly...... In this way, you can record it yourself and study it slowly, which is much more detailed than what you will discover by watching the broadcast video. Fujita also said triumphantly.

"It's amazing, it's still Fujita-kun who is thoughtful." Yamamoto also did not hesitate to send his own sycophants. "This matter is up to Your Excellency Fujita."

"No problem, this time I must dig out the secret of Guo Zizhao's success!"

Well, if Guo Zizhao knew about Fujita's plan, he would have to observe a silent three-minute silence for the Japanese sprinters......

Want to improve your stride length? How can it be so easy......