This goal is actually a reflection of the experience of the Evergrande players. When the weather of the game changes, how to adapt to the weather and take advantage of the good weather is actually a science.
In modern football, there is a subject called football climatology, which is a branch of sports climatology. In many sports colleges in Europe, if you study football, this course has formal credits.
In football matches, through research on sports climatology, some experts have proposed the "Five Differences in Meteorology", namely instantaneous difference, pressure difference, wind difference, temperature difference and humidity difference, and under special circumstances, "seasonal differences", etc.
For the widely watched football sport, these factors have a very large impact.
For example, jet lag, a natural reaction caused by fluctuations in the body's biological clock, will lead to a sharp decline in the quality of players' sleep, diet and exercise. For example, Barcelona's bad start after the Beijing Olympics, Guardiola believes that this is because Messi and others participated in the Olympics.
It is caused by players failing to adjust to jet lag after returning to Spain. The performance differences between the national teams and clubs of major stars, as well as the famous "World Cup syndrome", are all related to jet lag. Generally, the way players deal with jet lag is to sleep and
Reversing training time and reversing jet lag should be done in advance, but frequent repetition will also damage the physiological structure of the players.
For example, the factor of pressure difference also has a great impact on football matches. For example, the 13th World Cup was held in Mexico, which is located on the plateau. Only 132 goals were scored in all 52 games, with an average of 2.54 goals per game, which was the highest score in all previous World Cups.
The least amount of competition. This is not unrelated to the low air pressure at the plateau. Because the running ability and shooting power of athletes are significantly weakened under low air pressure. In order to avoid the pressure difference, many countries have chosen to use high altitude hypoxia since the 1930s.
Local training, but due to geographical restrictions (some countries do not have plateaus), Western scientists created the hiLo plateau simulation training method, which is hypobaric oxygen chamber training. This method can enhance the antioxidant capacity of skeletal muscles, and the effect is even better than traditional plateau training.
This kind of simulation training is already very common in European football. The Spanish media once discovered the secret of Raul installing a high-altitude hypobaric oxygen chamber at home. Raul's game performance is also closely related to this advanced physical therapy equipment.
At the same time, as experienced coaches, on the basis of understanding their opponents, they must carefully analyze the local weather and climate before the game, conduct targeted training, and formulate technical and tactical plans that adapt to the local weather and climate in order to win the game.
For example, in cold weather, the ground will be frozen very hard, and the ground will lose its cushioning force. If you accidentally fall down while playing football, it is easy to cause fractures. At the same time, the player's body is relatively stiff, and his technical movements are not smooth.
It is easy to control, and the bones are relatively fragile. The coach will ask you to fully prepare for the activities before the game, and pay attention to control your movements during the game to avoid causing injuries. During the game, players will be required to run as much as possible and dribble less. For example, in the second
The 8th Toyota Cup was also known as the Club World Cup. Due to the heavy snow, according to statistics, players from both sides fell more than 180 times in the entire match, with an average of more than 8 feet per player. One player actually fell 5 meters.
At 11 minutes of the first half, a defender passed the ball from the backcourt and kicked a new ball.
For example, when the weather is sultry, because the ground temperature is even higher, in this case the player will feel difficulty breathing, weak legs and feet, which can easily cause heat stroke. Therefore, in hot summer, it is best to wait until after 5 p.m. When playing football, the lack of strong sunlight will make people feel more relaxed during the game. If you play football under such circumstances, you must replenish water at any time. Because the athletes' body temperature is constantly increasing during running. rises to about 4oc. Due to the high ambient temperature, heat can only be dissipated through sweating. If the amount of sweat reaches 1-5% of the body weight, the athlete's maximum oxygen uptake and muscle working capacity will decrease by 3o-5o%. If not If you replenish water in time, you will suffer from heat stroke and fainting. In addition, in order to dissipate heat, a large amount of blood flows to the surface of the human body, making the person's face flushed, and the skin is also filled with blood. In this way, the central circulation blood is reduced, causing central nervous system fatigue and muscle activity impairment. At the same time, too much sodium chloride, calcium, potassium, magnesium and other elements excreted with sweat can easily cause cramps.
If it is a windy day, if the east wind blows, the ball will tilt to the west; if the westerly wind blows, the ball will float east; if the ball is against the wind, the landing point will be close; if the ball is downwind, the landing point will be far away. As for the wind direction, the wind is unpredictable, and players can only make judgments based on practical experience. .In the first round of the 1998 World Cup in France, the wind was around level 4-5. In the first half of the match between Paraguay and Bulgaria, Paraguay had a "headwind". The wind weakened the flight of the ball and also reduced the running speed of the players. I felt uncomfortable breathing, and there were almost no decent shots in the entire first half. But the Bulgarian team took advantage of the wind to attack aggressively; in the second half, the Bulgarian team defended with all its strength in the "headwind", while the Paraguay team went all out to attack. Both teams were in the "tailwind". A good half game was played.
If it is a sunny day, the sunlight will have a great impact on the players of both sides. Therefore, when the two teams choose sides at the beginning of the game, the captains of both sides will consider the sunlight shining on the players' eyes and make certain choices. For example, many goalkeepers will have big problems saving the ball when facing the sun. At this time, it becomes necessary to prepare a hat for the goalkeeper before the game.
On rainy days, due to the resistance of the water, the movement, speed, and landing point of the football are very different from those on sunny days. Some shots will undoubtedly go in under normal weather, but due to the resistance of the rain, the ball will drop sharply and will be easily saved by the opponent. .However, the surface of the "water polo" is slippery, and the goalkeeper can easily lose his grip when making a save, which creates an opportunity for the attacking team members who quickly arrive to make a follow-up shot.
Therefore, when playing in rainy weather, the tactical idea of a "power-based" team is to try to kick the ball as close to the opponent's penalty area as possible. Taking advantage of their height and strength, they adopt long passing and rushing tactics, make full use of the gaps on both wings, and cross the ball from the side. Or attack the goal after diagonally hanging. Or the forward player can catch the ball in front of the goal near the penalty area, take a long shot, header or launch a secondary attack. When defending, area defense is often used, and the frontcourt players actively When blocking the ball, the defenders protect each other and make up positions. When there is a crisis and confusion in front of the goal, they make a decisive big-footed clearance.
The basic tactical idea of a "technical" team is to try to keep the ball under their feet. They use their low center of gravity, good flexibility, strong ability to control the ball at their feet and are accustomed to "water battles" to insist on playing ground balls and attacking. Football. When the rain is light or after it stops, the friction on the turf decreases and the ball bounces faster. Therefore, whenever there is an opportunity, decisively kick the ball, and the frontcourt players will insert the supplementary shot. The grass is muddy and there is water, and the ball It is easy to get stuck in the middle, which has a great impact on passing, receiving, dribbling, passing and other skills. Therefore, players must make mobile reactions at any time and actively counterattack once the ball is lost. Implement intensive defense near the penalty area. .
As a veteran, and a veteran of high-level professional leagues such as Serie A and England for a long time, when young players like the Longteng team are still slowly adjusting to the rainy weather on the court, Diamanti's high-level
The player immediately began to take advantage of the change in weather, and the change in the way he played also changed the score on the field.
This is the difference between high-level, experienced players and young players with no experience, and it is also a reflection of high golf intelligence.
After scoring the goal, Guangzhou Evergrande immediately changed the situation on the field because the team's momentum had already risen.
At this time, under Zhang Sheng's reminder, the players of the Longteng team began to make tactical changes on the court, and began to take advantage of the slipperiness of the court to pass the ball faster. However, at this time, the Longteng team encountered another problem.
--Insufficient physical fitness.
After nearly 80 minutes of the game, the players of the Longteng team who were not used to experiencing such high-intensity games were still a little unable to keep up with the rhythm in terms of physical fitness. Especially Lin Feng in the midfield, after running up and down for most of the game,
His physical energy was exhausted, and Zhang Sheng had to replace him with Tao Wentao.
After Tao Wentao came on the field, the Longteng team could only temporarily withdraw from defense. After all, this young player had little cooperation with the team. If it was just defense, it would be okay. With other players helping to shout, he could still be accurate.
In terms of offense, due to his unskilled cooperation, he was completely unable to produce the suddenness required for football offensive tactics. Although Tao Wentao is not worse than Lin Feng in terms of foot skills and passing and receiving abilities, he is even inferior in terms of personal skills.
Said that he should be better than Lin Feng, but his competition experience is far less than Lin Feng, and his performance is not as good as Lin Feng.
After replacing Lin Feng, Zhang Sheng continued to make substitutions to enhance his defensive ability, that is, he replaced Shu Jun with Xiao Yunfan. As the captain on the field, Shu Jun ran a lot in order to set an example for the players.
At this time, his physical fitness could not keep up with the rhythm of the game.
After Shu Jun came off the field, the captain's armband was handed over to Wen Kai. As the oldest and longest-serving player on the field, Wen Kai is the perfect choice to be the team's captain.
After the departure of the first captain Deng Qun this season, and the fact that the third captain last season has not been decided, several captains of the team have also been appointed. Last season's second captain Shu Jun won the title with absolute prestige.
As for the third captain, in order to show his importance to Lin Feng, Zhang Sheng gave this position to him. This is also
Lin Feng was not rewarded for leaving the team after last season. Of course, Lin Feng’s qualifications and performance did not live up to Zhang Sheng’s expectations. (To be continued.)
