The ball is a basic piece of sports equipment used in many team games.
Rugby ball
Beach ball
Nike ball
Beach ball for kids
Tennis ball
Rugby ball coloring book
Printable foot ball and flames
Basketball coloring book
Basketball
Volleyball coloring book
Foot ball coloring book
American soccer for kids
Printable ball
Golf ball coloring book for kids
Basketball coloring book
Sports ball coloring book printable
Printable basketball coloring book
Baseball coloring book
Basketball coloring book
American soccer
Large exercise ball coloring book
Inflatable ball for children
Ball - interesting facts and information
- Diversity: Balls come in many different forms and sizes, depending on the sport in which they are used. For example, American footballs are oval and slightly flattened at the ends, footballs (soccer balls) are spherical and large, golf balls are small and hard, and tennis balls are small, lightweight and covered with felt.
- Materials: The materials used to make balls can vary. They can be made of rubber, leather, plastic, and some, like golf balls, can have a hard coating.
- Regulations: Many sports have strict regulations regarding the size, weight and material of the ball. In soccer, for example, FIFA specifies that an official match ball must have a circumference of between 68 and 70 centimeters and weigh between 410 and 450 grams.
- Processing: Balls for some sports, such as baseball, cricket or table tennis, can be specially treated to achieve desired properties, such as the way they bounce off surfaces.
- Usage: Depending on the sport, balls can be kicked (as in soccer), thrown (as in basketball or American soccer), hit (as in tennis or baseball), or pushed (as in billiards).
- Maintenance: Balls, especially those made of softer materials, may require periodic maintenance such as air pumping or cleaning.
