Spalding.

Spalding was founded in 1876 by founder Albert Goodwill Spalding. The brand is committed to providing sports equipment for dedicated athletes. ?, Spalding has had a cooperative relationship with the NBA for more than 30 years, and has also reached partnerships with more than 55 sports leagues and alliances around the world.

Spalding endorsers: Chris Paul, Damian Lillard, DeMar DeRozan.

Extended information

NBA competition venue

The standard specification of an NBA basketball court is 94 feet (28.65 meters) long and 50 feet (15.24 meters) wide. The sidelines of the court are 2 inches (5.08 centimeters) wide, and the basket is 10 feet (3.048 meters) from the ground.

The three-second zone (also called the restricted zone) is 19 feet (5.79 meters) long and 16 feet (4.88 meters) wide.

The three-point line is 23 feet 9 inches (7.24 meters) away, and the radius of the circle inside the center circle is 2 feet (0.61 meters) with a center line running through it.

The reasonable collision zone under the basket is a semicircle with the center projection of the basket as the center and a radius of 4 feet (1.2 meters).

The free throw line is 5.4 meters away from the basket.

There are also four 2-inch (5.08cm) wide marking lines perpendicular to the sideline, each 28 feet (8.53m) from the bottom line and extending 3 feet (0.91m) into the field.

Compared with FIBA ??basketball court specifications, the biggest difference is the distance from the three-point line. The farthest distance from the NBA three-point line to the basket is 7.25 meters, which is shorter than the FIBA ??standard court. The three-point line is 0.49 meters away.

?Baidu Encyclopedia-Spalding

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