Basketball is one of the three big balls, is a very popular ball sport, compared to football needs the restrictions of the field, basketball requirements on the field is much smaller, there is a small area of their own can shoot, and it has no age restrictions, people of all ages can participate in this sport. But in daily life, we may encounter the following scenarios:
"Give me the ball, I'm going home."
Have you ever met one? If it's the only ball, then the rest of the bunch won't be playing.
Ask a friend who loves to play basketball, how can you not have a basketball of your own?
Friends who love basketball should have the experience that if you want to play basketball well, in addition to having certain basketball skills, many times you also need a relatively smooth basketball, a smooth basketball can improve your feel, can make us super play, then today let's talk about how to choose a basketball that can improve your feel.
First, the structure of basketball
The basketball is generally composed of four parts: from the inside and outside are the inner bladder, the winding yarn, the middle tire and the skin
1, the inner bladder is the ball, in the innermost layer of the ball, made of black rubber.
2, winding yarn is to wrap a layer evenly on the surface of the inner liner like winding yarn, to ensure the durability and integrity of the ball. Medium and high-grade wrap a layer of nylon wire for basketball, and low-grade basketball is replaced with gauze.
3, made of rubber in the support structure between the inner bladder and the epidermis.
4, the skin is divided into rubber, synthetic leather (strong fiber, PU, PVC, etc.) and leather three categories.
What's good about quality basketball:
- Inner bladder. The ball Spalding used in the top league is made of imported rubber, which is the same as the material of the interior of the high-grade automobile tire, processed by a strict patented process. The bounce is soft and stable, which is the internal source of the exquisite feel of high-quality basketball, and the good feel often determines the final result.
- Wrap silk. Good basketball with excellent flexibility of special nylon wire, with a precision special winding machine evenly wound, the length of up to 2 kilometers, so that the basketball bounce more texture, ball flight and rotation when shooting more stable and accurate, and make the ball more solid, not easy to deformation.
- Epidermis. A good basketball uses professional leather, which can meet the needs of different courts and players' hand feel.
Second, choose the model of the basketball
There are four models of basketball, they are No.7, No.6, No.5 and No.3.
No. 7 basketball is a standard men's ball with a weight of 600-650g and a circumference of 75-76cm.
No. 6 is the standard women's ball, weighing 510-550g, circumference 70-71cm;
No. 5 is for youth ball, weight 470-500g, circumference 69-71cm;
No. 3 is a children's ball with a weight of 300-340g and a circumference of 56-57cm.
Third, the material of basketball
The material of the yarn and the inner liner we consumers can not see, so the main is the difference between the skin material
1. rubber basketball: now rarely seen, almost are toy balls, not durable, easy to deform, the general price of tens of yuan
2. foam rubber basketball: also known as "imitation PU", "foam PVC", the surface of PVC has done some treatment, the external will also be called PU basketball, but the price is generally low, generally in the large dozens of yuan
3. ordinary pu leather basketball: feel better than PVC, wear-resistant, temperature resistance, the first choice for entry-level, indoor and outdoor general, PU leather is also better, the price is more than 100
4. moisture absorption PU leather basketball: that is, it has the function of sweat absorption, feel better, the price is slightly higher than ordinary PU leather, the price is almost 200.
5. microfiber PU: microfiber, feel better, the ball's inner liner and tire will also use better materials, mostly used in indoor wood flooring, the price is generally about 400 yuan. After running in the new ball, feel better, such as: Weierma PU anti-slip wear-resistant basketball
6. leather basketball: generally made of cowhide basketball, professional players with the ball, the increase in the degree of use (generally 50 hours) will make the ball comfortable will be improved, expensive, not practical. If you've been playing indoors, consider that the NBA and other professional leagues use real leather.
Four, how to choose a basketball
The basic requirements of Weierma custom basketball can be taken in the steps of one look, two smells, three presses, four phases and five bullets:
See whether the surface of the ball is defective, do not have a defect on the surface, but also see how the surface friction of the ball, do not choose too smooth material, the ball and the hand will always contact when playing, the surface material must have a certain friction.
Second smell the taste, if the material of the ball is good, it can smell a fragrant leather smell, not an unpleasant leather smell.
Three press the ball, good ball gas is not easy to press down, poor quality gas can also be a pit.
Four weights, not too heavy and not too light, it is best to hold a little weight in the hand but will not feel heavy, often play people find themselves to hold their own in the hand the most comfortable weight is the best.
Five good elasticity, let the ball fall freely from the head, see whether the ball rebounds straight, there is no turning, on the flat, should fall several times after stopping in place without rolling, rebound height can reach the waist height.
Post time: 2024-03-27 11:05:11