In football matches, when we give close-ups to players, we often accidentally catch a player spitting. Beckham took the lead in the 2006 World Cup in Germany, spitting six times in a game. So, what causes football players to vomit frequently? Football players spit out lubricating balls? Let the grass flourish in the stadium. During running, breathing through the mouth will also cause some air to be sucked into the stomach too much, causing discomfort and making people cough and itch. In addition, people's physiological conditions during exercise are quite different from those at ordinary times. Spitting at this time is not intentional, but a reflection of the body's self-protection and repair, and it is a physiological behavior, that is, the subconscious.

Why do football players like spitting on the ground more than other sports? Some funny netizens say that spitting water will make the ball slip a little and let the goalkeeper get rid of it easily. Others will say that spitting can make the grass grow luxuriantly on the court. The basic impolite mouthwash of basketball players on the court. This is not afraid of wetting the floor, and has little to do with quality. Because the amount of exercise in basketball is much less than that in football, and basketball doesn't have 45 minutes, there are many opportunities for intermission. Fouls, timeouts and free throws will all stop, make them thirsty and drink some water, and don't cheat their brains. Football is the most influential sport in the world, and it is called "the first sport in the world". Therefore, every move of a player in a football match will be discovered by tens of thousands of live audiences and millions of live audiences. Careful viewers will find out why players spit out a mouthful of water instead of swallowing it.

Is this the habit of gargling? It is impolite to spit directly on the court, but every player does, which shows that this is not a bad habit of individuals, and there are deeper reasons behind it. Uncivilized? Football players can speak freely, but basketball players can't. There is a lot of knowledge in it. First of all, friends who are familiar with the rules of football know that football is divided into two halves, 45 minutes each. In these 45 minutes, the football has hardly stopped, and the players chasing football will not rest. This is a great test for the health of athletes. Besides coping with physical fatigue, there is also the problem of thirst. Drink water when you are thirsty, so athletes will choose to drink water at halftime, but what does it mean to spit it out after drinking it, for fear of poisoning? Absolutely not. Running for 45 minutes without rest consumes a lot of energy, and water shortage is naturally great. But this rapid water shortage can't replenish water immediately. It's like people who are hungry for a long time can only drink rice porridge slowly, but can't eat meat. The principle is the same.

If you are extremely thirsty and replenish plenty of water, athletes will have a series of maladjustment, slow reaction and serious satiety. Since you can't drink water, is it addictive to drink it and spit it out? If you exercise vigorously, the respiratory tract will be very uncomfortable, and then you will secrete a lot of body fluids to moisten your throat and respiratory tract, and then … you will produce a lot of saliva and then … you can see that football players often spit everywhere …