In the 400-meter race, the starting lines of the two adjacent tracks are 8.168 meters apart, so at the start of the race, Kwan Kazu-you, who is located on track 4, has to "lag behind" the wind by 8.168 meters. Pen & Fun & Pavilion www.biquge.info

However, in the opinion of Guan Heyou, who has already prepared the starting position, although his starting skills are compared with those sprinters in individual events (strictly speaking, the 400-meter race is also counted as a sprint), there is a certain gap. However, compared with Feng Quan, who started extremely amateur in the 100-meter race, his starting reaction time of about 0.25 seconds to 0.3 seconds was much better than Feng Quan's starting reaction time of nearly 0.5 seconds.

Moreover, in the entire 400-meter race, there are still two long corners, which is also an important condition for him to try to narrow the gap between the two, which is also an important condition for him to try to narrow the gap between the two.

Therefore, Guan Heyou believes that he should soon be able to rely on his starting skills and cornering skills to close the distance difference between them due to the difference in tracks. Then, as long as you can keep up with Feng Quan's speed, or as long as you are not pulled away by the opponent by more than 35 meters (under normal circumstances, in the 400-meter run, Guan Heyou runs the distance of 35 meters in about 4 seconds), and you can't be opened by Feng Quan by more than 200 points in the 400-meter event.

By tomorrow, Guan Heyou will be able to win the bet by virtue of the advantages of the 110-meter hurdles and the discus throw event, at least surpassing Feng by more than 200 points.

However, when the game actually started, Guan Heyou, who was full of confidence a few seconds ago, was a little dumbfounded......

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After making a bet with Guan Heyou, Feng Quan entered the system and opened the [Skill] small window.

After using the skill of [Perpetual Heart], the system quickly popped up Feng Quan's body attribute data:

Speed: 80

Strength: 68

Stamina: 55+11

Reaction: 70

Flexible: 70

Technique: 68

Constitution: 65

Explosiveness: 80

Physically strong: 65

Body balance: 60

Skill duration: 44 minutes and 59 seconds

It can be clearly seen that after using the skill of [Perpetual Heart], Feng Quan's [Endurance] attribute has been temporarily increased to a value of 66. The duration of the skill also gradually decreases over time.

Although the 400-meter run is technically considered a sprint, it is not a simple absolute speed race like the 100-meter run.

It is a sprint event with the highest requirements for the comprehensive quality of athletes. Because there are two corners in the 400 meters, if you don't have good skills in the corners, you are likely to be thrown away by your opponent at the corners and never be able to catch up again.

Moreover, in terms of current human physical fitness, it is impossible for any athlete to run the whole distance at full speed, but to reasonably distribute your physical energy, generally starting to run at full speed to sprint after entering the last corner. Therefore, although the 400m is within the scope of the sprint event, if you want to achieve a good result, you also need to have a certain amount of endurance as a guarantee.

Although, Feng Quan's 400m race results in the qualifiers of the City Games ranked first among all athletes participating in the decathlon. But in fact, with Feng Quan's talent, he should be able to run under 49 seconds in the 400-meter event. However, it wasn't until a few months ago at the City Games qualifiers that his personal best was 49.50 seconds. The main reason for this situation is that Fengquan's cornering skills are not too hard, and the endurance quality is really weak. As a result, when Feng Quan participated in the 400-meter race, after entering the final straight sprint, he was no longer able to sprint as fully as other athletes.

However, with the help of the system, the [Technique] attribute was bonus, and the skill of [Perpetual Heart] was used to temporarily improve his [Endurance] attribute, Feng Quan once again ushered in a good opportunity to refresh his personal best in the 400-meter event.

The reason why Feng Quan dared to continue to bet with the other party when he knew that he was weaker than Guan Heyou in the 110-meter hurdles and the discus project was precisely because of the help of the system, which not only widened the gap between himself and the other party in the 400-meter event, but also narrowed the gap between each other in the 110-meter hurdles and the discus project.

After the two phases are combined, although they are not sure of defeating each other, at least the two sides are basically on the same running line. Therefore, although he risked announcing his retirement after losing the bet, Feng Quan still firmly chose to give it a go.

Perhaps, in Zhao Feng's opinion, Feng Quan's decision was a little impulsive, but Feng Quan believed that if he didn't put enough pressure on himself, it would be difficult to stimulate his full potential. Although the agreement between himself and Coach Yue Wenjun is only to "break through the 7,000-point mark", but now with the help of the system, Feng Quan's eyes are not just here. He is ready to hit the 8,000-point mark and even break the national record held by his brother......

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When the "preparative" instructions issued by the referee reached the ears of Yue Wenjun in the stands through the live broadcast, he couldn't help but sweat for his disciple's "terrible" starting skills.

However, when the starting gun sounded, Yue Wenjun, who was holding the timer in his hand, grew his mouth in surprise.

In Yue Wenjun's view, due to the lack of starting skills, Fengquan's starting reaction time is generally between 0.2 seconds and 0.3 seconds. If the starting reaction time of Fengquan is within 0.25 seconds to 0.3 seconds, it is within the scope of normal performance. In Yue Wenjun's impression, even in his usual training, it is rare for Feng Quan to control his starting reaction time within 0.25 seconds. But today......

Although there is no accurate data in hand to support it, with Yue Wenjun's years of experience, he can conclude that Feng Quan's reaction time for this start must be within 0.2 seconds (actually 0.19 seconds).

"This, is this true? I vividly remember that when this kid participated in the 100-meter race in the morning, the reaction time at the start took nearly 0.5 seconds. It's been less than a day, how can there be such a big improvement? ”

Because Feng Quan's performance shocked Yue Wenjun so much that he had temporarily lost the ability to think rationally, he couldn't understand why his apprentice had a completely different starting performance in one day.

In fact, no matter how Feng Quan, it is impossible to improve his starting reaction time by nearly 0.3 seconds in less than 10 hours. He wouldn't have had a 0.45-second reaction time in the 100m if he hadn't been distracted by just getting the system.

Of course, if it was just a change in the starting reaction time, it would not be enough to make Yue Wenjun feel much shock. What really shocked Yue Wenjun was Feng Quan's performance after completing the start and entering the continuous acceleration stage.

Since the starting position of the 400-meter run is set at the corner, in the past training and competitions, it is difficult to complete the movement smoothly after the start and speed up as soon as possible due to the poor cornering technique of Fengquan. In addition, in order to maintain their balance, there are even cases where they can only be seen in amateur racing, shaking their arms when cornering. But this time, what Yue Wenjun saw was ......

After the start, Feng Quan tilted his body center of gravity inwards as a whole, with a small swing amplitude of the inner arm and a relatively large swing amplitude of the outer arm. Due to the overall tilt of the center of gravity of the body and the uneven swing of the arms, Feng Quan's legs also moved along the tangent of the track in a very regular manner.

To put it simply, Feng Quan was on the curve stage after the start, and the impression he left on Yue Wenjun before was simply like two people. Compared with the previous crappy cornering technology, Fengquan's current cornering technology is simply a textbook standard.

If you say that the wind was able to adjust the way to run on the 100-meter event; the ability to choose the starting point on the long jump event; and the improvement of the standardization of technical movements in the throwing event, which is just a matter of comfort for Yue Wenjun to be able to "practice in his spare time". Then the start of the 400-meter race, the continuous acceleration after the start, and the significant improvement in cornering ability, are the real shock.

Some people may say how difficult it is to start and turn in a 400-meter race. If you think so, then you're wrong.

The reason why the 400-meter race is the most difficult sprint event is because it has the highest requirements for the comprehensive quality of athletes. The hardest part of this is the acceleration phase after the start.

Generally speaking, fast athletes have excellent explosiveness, but at the same time, the flexibility and balance of athletes will be affected accordingly. Because of this, there are many very good athletes in the 100m event, who spend a lot of time practicing in the acceleration phase after the start when they first change or add to the 400m or 200m event. Because the "acceleration phase after the start" of the 400m or 200m event is the most difficult for athletes who have just practiced, and it is also a very important part of whether they can achieve good results.

After the start, the acceleration phase lasts for about 100 meters until the straight, and although it seems that the technical part is not too difficult, you can simply tilt the center of gravity of your body to the inside and use the uneven swing of your arms to drive your body along the tangent line of the track and turn naturally. But this is not the case.

For athletes who change from the 100m event to the 100m event, add the event and change the training, and the all-around event like Feng Quan, it is not easy to complete the starting habit between different events, as well as the change of technique after the start.

In the 100-meter race, after the start, as long as you adjust your pace, you can run as fast as you can. The 200m and 400m races are different, especially in the starting and continuous acceleration phases, where athletes not only have to adjust their body center of gravity and swing their arms, but also allocate their physical strength reasonably in order to achieve a good result in the end. Therefore, it is very difficult to improve your starting technique on corners and your ability to accelerate continuously after the start in a short period of time.

"Just before coming to Nanchang, in the last test in the training base, Feng Quan's curve technique after starting in the 400-meter event was still very lame, how could it be that this kid has improved so much in less than a week?" Just when Yue Wenjun, who was in shock, was full of doubts in his heart, Feng Quan had already completed the overtaking of the athletes in front of him in the corner stage after the start.

With a distance of less than 100 meters, Feng Quan was able to clearly distance himself from the rest of the athletes as he entered the straight......

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Recently, several book friends have mentioned in the comments that my update speed is a bit slow. In fact, Xiao Xiaojun said before, because I am not a full-time writer, I also have my own work to do, after all, as a newcomer, I can't expect online novels to support my family.

And, as a sports enthusiast, I also have my own hobby, which is playing football. Therefore, every weekend, as long as there are no overtime tasks in the unit, I will play football with some colleagues and friends.

However, no matter what, as long as time permits, I will definitely try to do double change.

Today, in order to be able to express my sincerity, I hereby send you a chapter of nearly 4000 words (which is almost equivalent to a double update)!