Run Out of My Life

    After Su Zu returned to the sports school, he was dragged to the track and field by Zhuang Tao before he could catch his breath.

    The Provincial Youth Athletics Invitational Tournament in April this year is imminent, it is now mid-February, and it is just over a month before the start of the invitational tournament.

    Zhang Quanshan and Yuan Chengmin are fine. They have been practicing under Zhuang Tao for a year or two. Participating in the 200 meters and 400 meters is at least basic running skills, so don't worry.

    But Su Zu is different. It has only been more than two months since he entered the sports school. The most training in these two months is the basic content of physical strength and explosive power, and the skills of running. It's a long way off. The details and skills here are not something that can be achieved by just finding someone to practice and start running.

    In Zhuang Tao's plan, the rest of the time must be strengthened no matter what, at least throw it in a bunch of players, it looks less amateur.

    Because it is a youth track and field invitational tournament, the age of participating athletes is limited to 17 years old. Su Zu's age is not a problem, he is only 15 years old. Zhang Quanshan was one year older than him and was also within range. Even Yuan Chengmin has caught up with the time. His birthday is in May, and he will be overage in a month.

    In fact, it is normal for athletes to change their age and lose one or two years, but it is only a provincial youth invitational tournament, and no one is thinking about this for the time being. If there are more competitions in the future, the individual's performance will gradually increase, and there may be some operational links.

    Su Zu's 100m performance improved unexpectedly in this trial within Su Zu's team. This is mainly for Xie Caiwen, who excavated him. In fact, on the sprint team, both players and coaches, almost every day there is a feeling that this kid has been improving.

    11.21 seconds in the 100-meter Suzu runner, and took the first place in the competition. The 200 meters ran in 23.45 seconds, half a position faster than Zhang Quanshan's 23.58 in second place. For the 400 meters, the runners in the same group only know that there are 4 people in front of them when they crossed the line very closely. Zhang Quanshan and Suzu crossed the line behind, followed by another team member and Yuan Chengmin. There is no mention of this group's ranking and results.

    However, there is only one place for each event. In this case, it is impossible to only go to one athlete to cover all three events. Divide the cake, choose one person for each item.

    Su Zu and Zhang Quanshan's 100m 200m results are obvious to all in the team's test. Yuan Chengmin's 400m qualification is somewhat controversial. It is not ruled out that some players have ideas, but in the end it is the coach After making a decision, the ordinary players couldn't make any trouble.

    On the playground track of Jianping Sports School, the other sprint team members have not returned to the school at this time, only Su Zu, Zhang Quanshan and Yuan Chengmin are training.

    Before the starting line, a few people heard the whistle, and the footsteps sounded rhythmically.

    Zhuang Tao's special training for Su Zu is running posture, mainly the swing of the running body, and the immobilization of the arm swing.

    Why do you say that after professional training, the speed of performance can be improved quickly, aside from the hard power of physical explosiveness, but the improvement of movement skills is a big one.

    If you notice that ordinary people run fast, you can find a characteristic. When they run and swing their arms, they are actually very irregular. The magnitude of the change is too small.

    Athletes who have undergone long-term professional training, with a single arm swing, run almost like a textbook.

    The correct arm swing can better maintain balance during running, increase the swing of the swing leg and improve the speed and strength of the back leg, which can make the body, arms and legs more stable. The movement is coordinated and unified, and it can also effectively improve the cadence.

      Sexual technical adjustment, after the body gradually adapts, can play a greater role in running.

    We usually watch the Olympic World Track Games. Sometimes, due to the high level of the players, the problem of the camera's shooting angle, and the slow playback and action return visits, I can't feel any running posture.

    If you want to run next to an ordinary person, you can feel that, just the action posture has been killed in seconds.

    The entertainment program that invited champions to participate in later generations, one of the great gods of the national track and field team 4X100, at the end of the program, it was a relay race for the guests, not to mention the time of the track and field gods After 15 seconds of handicap, I finally won this kind of thing. It is the comparison of the running posture at close range, the standard degree of arm swing, the stability of the upper body, and the difference in stride frequency and stride. It is very intuitive to let people feel the difference between ordinary people and professionally trained athletes.

    In fact, the top runners hardly see a few movements in the running posture, especially the sprint posture, which is ugly. Especially the non-black runners in the second and third sequences, such as many sprinters in China and Japan, are as accurate as textbooks in terms of movement standards. In the case of unmatched physical talent, pay more attention to the improvement of any technical details.

    In the entire sprint event, a few athletes with ugly running postures, like Marion Jones, also rely on their own talents to solidify their movements in long-term training. Moreover, after the doping scandal, several gold medals were cancelled. Whether they really rely on their own strength to obtain many honors is also between the two.

    One of the things that Su Zu has strengthened now is arm swing. His stride is fast, but his arm swing is too amateur when running. In the words of Coach Zhuang: I just want to be an old hen who is chased around.

    "The shoulder joint is the axis of the arm swing, and the upper arm drives the forearm. Look, like me."

    On the runway, Zhuang Tao was demonstrating to Su Zu how to swing his arms when running. After he finished speaking, people ran out after him.

    In the swishing sound of sportswear, a burly and sturdy man runs very lightly. Every step feels extremely rhythmic and rhythmic, and the acceleration at the start is not at all. Not slow.

    With this close-up observation and explanation, Su Zu could see that every swing of Zhuang Tao's arm was extremely standardized when he was running.

     After running for twenty or thirty meters, Zhuang Tao folded back again and continued to explain to Su Zu.

    "When running on the way, the upper body should be stable, and there should be no deflection or shaking. If the body is inclined, running in a straight line will easily affect the balance, and lose speed during running. "

    "Do not swing the arm too much. When swinging forward, the hand should not exceed the central axis of the human body and the horizontal position of the chin. After swinging forward, pay attention to the angle of the elbow joint. Don't open it too much, you usually run Haven't you noticed that your elbows are almost parallel to your shoulders. Don't go too far inward, too close to the inside, and the speed of your arm swing will be affected. When the arm swings back to the point where the body is almost vertical, the elbow The joints will relax and the angle between the upper and lower arms will naturally increase.”

    Zhuang Tao impatiently guided Su Zu's arm swing, from smooth force to fixed angle, some professional skills that he had never heard of before opened new doors in front of Su Zu .

    "An athlete is not an amateur, not to mention the others, you can see all kinds of things just by swinging your arms. If you don't want to be embarrassed in the game, give me a good practice now ."

    Zhuang Tao once again emphasized the importance of arm swing in running posture. As he said, on the track and field, how can a professional coach see if a person has undergone professional training? Simple, you run two laps and people will see it.

    "Coach, you used to be a sprinter too."

    Su Zu was meticulously pointed out by Zhuang Tao on various technical points, and he felt a little admirable. In the past, I didn’t feel like practicing speed and strength every day, but this kind of technical guidance is not something everyone can say came up.

    "Why do you ask so much, hurry up and train."

    Zhuang Tao didn't seem to want to get entangled in this topic. After a direct training, he paced to the edge of the track, picked up the thermos cup and drank tea.

    Su Zu practiced back and forth for a while, when he saw assistant coach Zheng Wei walking over with a rubber band, he secretly asked him: "Brother Wei, Coach Zhuang used to be an athlete, right? Which project, it feels very cool just to run."

    "You don't know?" Zheng Wei said in surprise, and threw the rubber band in his hand to Su Zu, "Two minutes for one group of high leg raises, remember ten groups."

    Speaking, he glanced at the figure drinking tea on the edge of the playground in the distance, "Coach Zhuang used to be the first team in the province. During the National Games, he entered the final of 400 meters, and then coach Zhuang After retiring, he was dug up by our coach thanking him for several visits."

    "400 meters?! I thought it was shot put."

    Look at Zhuang Tao's figure, if you say that he used to be a track and field athlete, few people would think that running is basically a strength project such as shot put hammer discus.

    "But the National Games has entered the finals is also a character, did not get a medal?"

    Ordinary people have watched the Olympic Games and World Championships a lot, and have no feeling for the National Games, but only after entering the sports school and becoming an athlete do they understand that the players who can get a place in the National Games are already strong One of the best in the country. After all, the National Games with more than one billion people is already the highest-level and largest-scale Games in China.

    "The fifth or sixth, it's useless. If it is not the first in competitive sports, few people will remember it. Sprinting is not our country's dominant sport. Okay, practice hard, this is In the second invitational competition, we will try to get good results and give our sports school a boost."