During the physical examination, the aerobic capacity of the players is also fully tested, and this test often pushes the players "to the limit". Pen, fun, pavilion www. biquge。 info

Players wear oxygen masks used by fighter pilots, T-shirts with heart rate monitors, and run "punishing," which is a continuous increase in cadence and incline.

This kind of running analyses a player's aerobic metabolism, or "aerobic performance" – that is, how much oxygen is used while exercising: the average for adult males is around 45, cricketers are between 60 and 65, and elite players can reach 80.

Do you know how much Zhangzhe day is?

99！ At the time, the data blinded the Arsenal medical team.

Many clubs will have their eyesight, hearing and teeth checked when they conduct a comprehensive medical examination of their players, as these factors are also likely to affect the player's performance on the field.

The players will wear the aids we usually use when we wear glasses, or look at the text on the tablet to complete the test.

Sometimes the doctor will hold a small object and move it repeatedly to test the player's concentration. Not only adult players, but also youth team players in the development period need to be tested in these areas.

Except for the suspension of hydration in hot weather and some injuries interrupting the game, players generally cannot be hydrated during the game, so the body's ability to retain water is also very important, which can affect the player's athletic and mental condition on the field.

In response to this, doctors will test urine samples to obtain a medical indicator of "urine specific gravity".

A reporter once underwent a medical examination and the result was "obvious dehydration", which shows that the excellent physical function of football players is very comparable.

The football field is definitely not only a contest of physical fitness, but also mental strength and football IQ. Players need to be able to judge the ever-changing situation on the pitch and make accurate and reasonable choices in a fast-paced situation.

If you can have more speed and more thinking skills, it will undoubtedly help the players.

There is a game similar to "whack-a-mole", which involves being in front of a board ready to touch a light that suddenly turns on.

Players are sometimes asked to shout out random numbers that pop up on the screen, and more advanced training involves the overall reflexes and coordination of all parts of the body.

Static bicycles for fitness are commonly used as testing instruments, and in the heat of a soccer match, players must be able to cope with the process of "sprint-recovery-sprint" and maintain a relatively consistent sprint speed and intensity throughout the game. Based on the players' performance on the bike, the team doctor evaluates their ability to bounce and accelerate.

Such tests are usually done later in the physical examination, allowing the players to test when they have already consumed something.

At this stage, the test results of Zhang Zhetian, coupled with a series of previous medical examinations, made Arsenal's medical team and coaching staff feel that "this Chinese is a monster".

As they concluded in their medical report to Arsene Wenger, the team's top leader: "If it weren't for the physical characteristics of his large palms and reach that make him more suitable for the goalkeeper position, Zhang Zhetian's achievements in any position on the pitch are immeasurable." ”

They thought that Zhang Zhetian's physical fitness was innate, but they didn't know that he could have such a strong body because of the foundation laid by Zhang Zhetian since he was a child.

Because the population of the surname palm in China is less than 10,000 people, it belongs to the small surname of the small surname, so it is not included in the traditional hundred family surnames, because the surname palm is too unpopular, so many Chinese do not know that this is a surname.

The Zhangzhetian branch is not a real clan with the surname Zhang, and the ancestor of their clan is the little-known "Iron Palm General".

The Tong clan is a multi-ethnic, multi-origin surname group, and the total population is not included in the top 300 surnames in Chinese mainland and Taiwan Province, and it is an unpopular surname like the palm surname.

According to legend, there are three origins of the surname and the ancestors, not to mention, the most famous surname in history is the mother of Meng who moved home three times for her beloved son.

In the second chapter, we know that there was a famous general who was given the surname "Zhang" because he saved the emperor's life, and in ancient times, it was a very honorable thing to be given the surname by the emperor, so the surname of the emperor, oh no, the descendants who changed the surname to the Zhangzhi were surnamed Zhang.

According to the palm, the Langya Mountain people of the Eastern Jin Dynasty, can be civil and martial, and the brave generals of the Wei, Jin, Southern and Northern Dynasties, are celebrities with historical records.

As the general of Qianliang's expedition to the east, due to the chaos of the Sixteen Kingdoms period, there are not many historical books that record that era in detail, so no one knows the origin of being called the "Iron Palm General" because he has a pair of iron palm kung fu, which has been passed down as a family heirloom.

Zhangzhi sacrificed his life for the country in the first war of the former Qin Dynasty and Qianliang, and his descendants have experienced countless wars and displacements for thousands of years.

This branch of the palm clan is the ancestor of the palm, so it does not deal with other palms and the clan, with the ancestors handed down the iron palm of the mastery, the population of only more than 100 people in the village of Zhangjia is a faction of its own, quietly hidden from the world at the same time, but also do not forget to change the name and surname to be born, chivalrous and righteous, to protect the family and defend the country.

In the modern and liberation period, including the period of the Patriotic War in the 50-70s of the last century, many hot-blooded men and women in Zhangjia Village shed their blood for the country, and sacrificed a lot of people.

Because of the ancestral training, once the people of Zhangjia Village want to join the WTO and join the army, they must change their surnames and names, so even the high-level state officials do not know that they used to be bodyguards and guards, and some of the martyrs who sacrificed are actually surnamed Zhang.

This is the secret of Zhangjia Village, only each village chief of Zhangjia Village knows, because the times are different, China takes economic construction as the center, and vigorously develops the four modernizations, so Zhangjia Village also keeps pace with the times, the descendants of the new generation of Zhangjia rarely practice family martial arts, in order not to let the ancestors lose their learning, the head of Zhangjia Village in the 80s formulated a rule, regardless of men and women in the descendants, must ensure that half of the people inherit the family learning, whether you want to or not.

As a result, Zhangjia Village is polarized, half of the descendants practice martial arts, and half of the descendants do not need to practice martial arts, and arrange their own lives, which forms the two veins of "ancient palm" and "new palm".

Interestingly, Zhang Zhetian's grandfather is an ancient palm, but his father is a new palm, and when it comes to Zhang Zhetian's generation, he and several other contemporaries were selected as Gu Zhang.

Due to the early death of his parents, Zhang Zhetian was discovered by his grandfather since he was a child (everyone knows what it is, right?). Hehe) and martial arts talent, thinking that Sun Tzu can practice the highest level of the Nine Layers of the Iron Palm handed down by the ancestors, so he forced his grandson to practice Sanjiu in winter and Sanfu in summer when he was very young.

If it weren't for the help of the amiable village chief grandfather, Zhang Zhetian wouldn't know what it would be like to be abused by his own grandfather.

Grandpa Zhangzhetian died of illness at the age of 5, and the following year, in order to pursue his dream of professional football, Zhangzhetian obtained permission from the village chief's grandfather to go to Germany after promising not to interrupt the study of his ancestors.

Because there is the leader of the ancient palm lineage, the third uncle Zhang Chong and his family who vowed to carry forward the martial arts of the master.

After years of hard work, Zhangchong has made a name for himself in Borussia Mönchengladbach, and his connections are enough to push his eldest brother's son into the Borussia Mönchengladbach academy.

Zhang Zhetian is a person who keeps his promises, so while receiving advanced football training in the Menxing Youth Academy, he did not fall behind in the martial arts of the Zhangjia.

How strong Zhang Zhetian's strength is now can be seen from the prestige he has made in Germany in another capacity.

The Dark Clown is the nightmare of the German underworld.