Choose a soccer ball
Each ball has three components: camera, lining and tire. If you understand the quality of these components, you can easily buy a decent ball.
Nowadays, the tire is made exclusively from synthetic materials. Previously, the balls were made of genuine leather. But genuine leather has one drawback-it absorbs moisture and as a result the ball acquired poor weight qualities, which greatly hampered the normal play of football. In most cases now use polyvinyl chloride or polyurethane. These materials are much better than genuine leather.The top layer of the ball, which we see, consists of many cells. They form the shell of the ball. In modern football tournaments use the ball, which consists of 32 cells, namely 12 pentagonal cells and 20 hexagonal. Connection of cells can be different: glued, stitched, connected by thermal treatment. The first ball in the history of this design was made in Denmark in 1950.
When you come to the store and choose a ball, the first thing you should pay attention to is the way the cells are stitched. Quality goals cell shit thread from polyester. Such balls are usually sewn by hand, which affects their price. The first ball cells of the crosslinked thermal method appeared in 2004. Produced this ball Adidas named Roterio. This ball became official at Euro 2004. Recently, more and more world Championships are held with the help of balls with a thermal method of gluing. Just pay attention to the lining. The lining is between the top cells and the camera. Linings serve to improve the bounce and bounce of the ball. Good balls are composed of 3-4 layers of linings. Material camera also has no small significance. Usually cameras of good footballs are made of natural latex. It betrays excellent elasticity, bounce and softness of the ball. As for the valve on the chamber, the best valve is made of silicone. The silicone valve ensures safe needle penetration into the chamber and better stores air in the chamber.Material camera also has no small significance. , they are made of natural latex. It gives excellent elasticity, bounce and softness to the ball. As for the valve on the chamber, the best valve is made of silicone. The silicone valve ensures safe needle penetration into the chamber and better stores air in the chamber. Good balls can be purchased in the official online store adidas in Russia and neighboring countries.
But even a good ball can serve you not very long, if it is not cared for. Enough to adhere to a few simple rules: before pumping the ball, you need to apply a few drops of oil. This is necessary in order not to damage the valve and prevent further pressure drop of the ball. Pump the ball before the game to 0.7-1 ATM., but after the game the ball should be lowered a little to the shell and the camera were safe.
Buy good balls, take care of them and you will always enjoy the game.