How to choose a high quality basketball
Good basketball is the quality rather than the brand, Spalding is good, but too expensive.In fact, you can test out the quality of basketball,but not some stander data,how to choose a high quality basketball?
You could use the following steps when you want to choose a good basketball:
Look: surface without flaws, sometimes the supermarket is cheap for selling some basketball,maybe its surface flaws, though not affect the use, but it's good for yourself not for give anyone as a gift.
Smell: There is a smell of leather for good material basketball,not rubber;
Press: good ball, hit the gas shortage also press does not survive, and vice versa balls hit the gas full, one by a pit;
Weigh: too light or too heavy ball is not good, but most people can't weigh it, people always playing will know;
Jump: free fall from the head to get the ball to see if bouncing straight, with or without ramp jump on the ground, after several stops should fall in place rather than boiling.
The basketball material/weight/size?
1.If the ball is round, as recognized by the dark orange;
2.Outside: leather, rubber or synthetic material is made;
3.circumference is not less than 0.749 m (74.9 cm), not greater than 0.780 m (78 centimeters);
4.the weight is not less than 567 g, not more than 650 grams;
5.after inflation, so that the ball from the 1.80 m height (from the ball measured from the bottom) fell to the court on the ground, bounce up height of not less than 1.20 meters, nor higher than 1.4 0 m (starting from the top of the volume of the ball);
6.the width of the spherical joints or grooves is not more than 0.00635 m (6.35 mm).
How to protect basketball?
1.choose basketball contain more ingredients PU material for indoor playing,like generally smooth wood floors, vinyl flooring and so on;but choose Inflatable saturation basketball for outdoor playing;
2. regular checks basketball, not too much, and no gas. True concept of inspection methods: the basketball straight hand to the head, light up the basketball floor, playing to his chest, indicating inflated properly; described as playing in front of the inflatable too full; conversely, indicating lack of gas.
3.Note basketball store where temperature and humidity, high temperatures can not be placed in areas such as: sun heat airtight trunk. Clean water after use without basketball, with a dry cloth to wipe better.
4.can not be high pressure / gravity applied to basketball, basketball liner will cause deformation, burst, such as idle time sitting on basketball. First with oil or water wet ball pin, then gently insert the liner
5.Must use the ball pin cheer, cheer mouth if only use can cause skin and bladder separation.
6.Every kick on with a rag to wipe the sweat, air-dried on the surface marked with good leather protection products (recommended Lai), the amount to be small. Do not take the ball, fight moderate gas, enough can best play in the indoor wooden floor.