What should I pay attention to when buying a basketball?

One look: there is no flaw on the surface, and sometimes the brand-name ball bought in the supermarket is talented.

Forty or fifty yuan a piece, often with surface flaws, although it does not affect the use, but it is best for personal use, and it is not appropriate to give it away.

Second smell: good materials have a fragrant leather smell, and bad ones are rubber smells;

Three presses: good balls, the lack of gas can not be pressed, on the contrary, the bad ball is full, one press a pit;

Fourth: Balls that are too light and heavy are not good, but ordinary people can't pick them up, and they must be known by people who play often;

Five bullets: let the ball fall freely from the top of the head, see if the bounce is straight, whether there is an oblique jump, on flat ground, it should be stopped in place after falling several times instead of rolling away, and whether the height is above the waist and under the chest.

Common sense of basketball maintenance.

1.Depending on where you use it, you can choose an outdoor ball (oudoor) or an indoor ball (indoor ball). Generally, indoor balls are used for smooth venues such as wooden floors, plastic floors, and water mills, that is, basketballs with more PU content; Outdoor basketball is used on concrete courts, street basketball courts and dirt floors.

2.Regularly check the inflation saturation of the basketball and not be too saturated. Zhenguan inspection method: Raise the basketball straight hand to the top of the head, gently put the basketball on the ground, and bounce it to the chest, indicating that the inflation is appropriate; If it bounces in front of you, it means that the inflation is too full; On the contrary, it means that the qi is insufficient.

3.Pay attention to the temperature and humidity of the basketball storage area, and do not put it in a hot place, such as a hot and airtight car box. After use, it is better not to wash the basketball with water, and wipe it with a dry cloth;

4.If you do not apply high-pressure gravity to the basketball, it will cause the basketball liner to deform and burst, such as sitting on the basketball when you are free.

5.When pumping, moisten the needle with oil or water before gently inserting it into the inner tank. Be sure to use a ball needle to pump inflat, if you only use a pump, it will cause the epidermis to separate from the inner tank.

The first look is the feel of touching the ball.

Second, look at workmanship. Pay attention to the workmanship of the interdermal adhesive.

The third weight. Look at how high the ball bounces.

The ball should be: spherical, round. There are black seams, which can be a dark orange or orange |Bright brown FIBA co-approved color.

Each ball has 8 to 12 seams, and each seam must not exceed 6.35 mm.

For all men's competitions, the circumference of the ball shall not be less than 749 mm and not more than 780 mm (size 7) and the weight of the ball shall not be less than 567 grams and not more than 650 grams.

For all women's competitions, the circumference of the ball shall not be less than 724 mm and not more than 737 mm (size 6) and the weight of the ball shall not be less than 510 grams and not more than 567 grams.

1. No matter how anxious you are, you must fully warm up, and you must warm up fully before playing, such as pressing your legs, turning your body, etc., which takes at least fifteen minutes. Wait until the body is hot before you can do intense activities to avoid unnecessary sports sprains or accumulation of sports injuries; A good warm-up can effectively prevent cramps in your legs and feet, and can also make you play more heartily on the court.

2. No matter how strong the body is, you should also pay attention to keeping warm and prepare a change of clothes, because basketball is an intense sport, especially in summer, after a game, the whole body is soaked, so you should prepare the clothes to be changed in advance, so as not to be damp and uncomfortable, and you can also prevent colds when it is cold.

3. Replenish water in time, light salt water is better, and drink in small sips, it is not suitable to drink carbonated drinks, because playing ball will release a large amount of sweat, resulting in a lack of electrolytes in the human body, ordinary water can not meet the needs of the human body, light salt water is the best, which can not only quench thirst, but also ensure the electrolyte replenishment of the human body; However, it is important to avoid drinking cow drinks when you are thirsty, as this will not only not replenish your body in time, but will also exacerbate your body's electrolyte loss. Moreover, don't drink carbonated drinks, drinking carbonated drinks can easily cause calcium loss in the body, especially after exercise, which is taboo.

4. No matter how studious you are, don't play with glasses, because it is very dangerous to wear glasses when playing basketball, and it is not conducive to the improvement of basketball skills. Because glasses can be distracting on your face, even if you get used to it, it will give you some distractions that you don't notice, such as it will shake. So, playing basketball with glasses will deform your technique.

Let's play basketball with sports glasses! Developing good habits will be beneficial to your skills. This must be paid special attention to, because I have seen people break their glasses more than once in the process of layups, and some of the shards will cut their faces, which is very scary, but fortunately they didn't scratch their eyes.

Therefore, even if it is a resin lens, you should pay attention. Don't think there's a chance you won't get hurt, it's too late to get hurt.

Five Precautions for Playing Basketball Basketball is a collective offensive and defensive confrontation around the high-altitude basketball and basketball, and its activities are all around how to motivate the player to throw the basketball faster, more accurately, more into the high-altitude basket and destroy the opponent into the high-altitude basket. Basketball helps to strengthen the body, so what are the precautions for basketball? Let's find out with me!

Clause. 1. Necessary equipment is needed to protect important key parts Basketball games are very competitive, so joint ligament strains and sprains are very susceptible. Therefore, before exercising, in addition to wearing suitable high-waisted basketball shoes, you should also wear ankle pads, knee pads, and mouth pads. Clause.

2. Reasonable. Schedule your exercise Exercising for a long time will not only cause a decrease in physical function and resistance, but also hinder normal rest time. Generally speaking, it is best to control the amount of exercise for about 1 hour at a time. Clause.

3. Master reasonable playing skills Friends who play basketball should pay attention to the training of basic skills. When you first start learning, you can take your time and don't rush. Clause.

4. Don't drink carbonated drinks after playing basketball Because drinking carbonated drinks is very easy to cause calcium loss in the body, especially after exercising. Clause.

5. After playing basketball, you should quickly wipe your sweat and change your clothes, walk slowly, and wait until your body returns to a calm state before leaving. ;