Among these physical education students, one of them is not too tall and not too big, and he laughs strangely. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 InfoHe's a sprinter.

Sprinting is a sport, whether it's a hundred meters or two hundred meters. It looks simple to ordinary people, but for professional athletes, it is very exquisite. It is necessary to pay attention to the technique of the cheongsam, the posture to prepare, the posture when running, the running posture after the start, and so on.

Professional athletes, for these particularities and techniques, need to carry out long, specialized practice. In modern times, since the organization of large-scale sports games, more than 100 years of experience have summed up various factors that affect the speed of play. And these factors come together to determine an athlete's performance.

Therefore, when the black crow proposed to compete in the sprint, this physical education student was basically sure that he would win. In a good mood, he said to the black crow: "Okay!

After the discussion was decided, several boys from the physical education department became excited. Greet those who pass by at night, and let those who run at night get out of the way of a 100-meter runway. The students of Minkyo University come to the playground for night runs, not only to exercise, but also to vent their excess energy and find something to do.

Now that there is a bustle to see, there is a group of people who come to watch. This group of people is called the melon-eating masses in the rivers and lakes.

These physical education students are tall and big, and they are all over the world all day long. There are not many people who know them. Even if you don't know it, you don't want to be offended. The 100-metre runway was quickly cleared.

The Black Crow stood on the starting line with the physical education student who was not very tall and specialized in sprinting. The black crow looked relaxed, standing loosely on the starting line, and after hearing the prompt of "all in place", he barely put on a posture of "I want to run forward".

Loose and saggy, it clearly shows that it can lie down and never sit, can sit and never stand, can not move without moving, can take a figure eight steps and walks, and will never be all over the world to find someone to race the attitude of life.

The physical education student, who specializes in sprinting, has already followed the posture he has trained on weekdays, holding the ground with two heads and stepping on the track with both feet in turn. It's not a regular race after all, there is no starting block, and there is no footboard. However, this does not have a huge impact on athletes who specialize in sprinting. After all, his opponent is just an ordinary person.

This physical education student puts himself on his knees. Place your hands on the back edge of the starting line and stretch your arms straight so that your shoulders are parallel to the starting line. The distance between the two hands is slightly wider than the shoulders. The four fingers of both hands are together, together with the thumbs, to form a figure-of-eight support. The neck is naturally relaxed, and a pair of eyes look about forty to fifty centimeters forward and downward.

Such a posture is extremely standard. It is worthy of the rigorous training on weekdays.

And next to him, several boys who are also students of the Department of Physical Education naturally want to sing the play to perfection. One of them, seeing that his companion was ready to start, said, "Ready!"

Hearing this, the physical education student, who specializes in sprinting, took a deep breath, supported his hind legs slightly, and lifted his butt to a position as high as his shoulders. Shift your weight forward with your shoulders slightly above the starting line, and concentrate all your weight on your front legs and arms.

And the black crow is still the same loose and sloppy appearance as before. Not a word, not even the art of incantation. Bi Yuntian and the others were even more smiling. A picture of hard work.

The mountain ghost said to Bai Ruyi: "The Eastern Emperor of the year was transformed by a bird spirit crow. Although the art of words and spells is the foundation of his domination over all peoples, his innate instinct has not been let go. With a flap of wings, it is thousands of miles away. The speed of this human and avian spirit inheritor is considered to be a back home. ”

And the physical education students next to them obviously couldn't hear the whispers between the mountain ghost and Bai Ruyi who deliberately gathered their voices. I shouted excitedly: "Run!"

The running shouted out, and the physical education student, who specializes in sprinting, pushed the ground with both hands and kicked the track with both legs, jumping out like a spring. Whether it is the swing of the arms, or the extension of the front legs, or the coordinated movement of the hips, knees, and ankles. It's all a standard mess.

It perfectly uses the forward momentum to obtain a relatively high movement speed in a short distance. Then, in a puff of smoke, he rushed forward.

And the black crow's start was very strange. The starting style of the Black Crow is a standing start in the sprint starting position.

According to the regular standing starting style, the feet should be opened in front and back, and the distance between the feet should be about one foot to one and a half feet, bend the knees, lower the center of gravity, and lean the body forward as much as possible. Bend the opposite arm of the front leg in front of you and place the back arm behind you.

This way you will run a little faster. However, in this starting style, it is difficult to move the center of gravity forward, and it is difficult to obtain a relatively high starting speed. So, it has long been eliminated. This improvement has led to a rapid increase in the sprinting performance of the major games.

In 1894, the first world record for the 100-meter dash was 11.2 seconds, and today this record is 9.58 seconds.

However, this black crow not only did not use the squatting starting style, but also did not use the correct standing starting style. The speed of the start is simply miserable. Although it started at the same time as the student of the physical education department. However, it was a distance of one or two meters behind the students of the physical education department.

If you are in a race with ordinary people, this distance of two meters will not be able to catch up at all. A win at the start is basically the same as winning the final victory. It's just that this black crow didn't rely on this to win in the first place. So, it doesn't matter at all.

After he ran, he was much faster than this physical education student. Before he had run twenty meters, he had already chased back the distance of one or two meters. Then, it was the Black Crow who overtook all the way. When he reached the finish line, the black crow turned around, looked at the physical education student who was a few meters behind him, and said with a smile: "Dude, aren't you tired of running so fast?"

After saying this, this physical education student suddenly felt extremely tired. My whole body aches. The fatigue and injuries accumulated over the years of training seemed to explode in an instant. For a while, I felt that my heart was beating and breathing, and it was difficult to breathe.