The difference between football and basketball

Modern football originated in England. Legend has it that there was a war between England and Denmark in the 1 1 century. After the war, the British found the skull of a Danish aggressor while cleaning up the ruins of the war. Out of resentment, they kicked the skull, and a group of children kicked it when they saw it. They found that the skull hurts when they kick, so they switched to cow bladder blowing-this is the birth of modern football.

Basketball originated in Massachusetts, USA, and was created by james naismith on June1891+February 2 1. It is the core event of the Olympic Games, and it is a hand-centered physical confrontation sport.

2, the specifications of the ball are different:

Football for competition should be round, its shell should be made of leather or other recognized materials, and materials that may hurt players should not be used in the structure. The circumference of the ball shall not be greater than 7 1 cm or less than 68 cm. At the beginning of the game, the weight of the ball should not exceed 453 grams or less than 396 grams.

Basketball must be a perfect circle, orange in color, and the outer skin must be made of leather, rubber or synthetic materials, weighing 600 to 650 grams and having a circumference of 75 to 78 centimeters. The degree of air pressure in the ball falls on the playing field at a height of about 1.8m from the bottom of the ball, and its rebound height shall not be lower than 1.2m or higher than 1.4m from the top of the ball.

3, the ground is different:

The standard court of basketball match is 28m long and15m wide. There should be no obstacles at least 2 meters outside the four boundaries. If it is indoor, the ceiling height should be at least 7 meters.

The football playing field shall be rectangular, with a length of not more than 120m or less than 90m and a width of not more than 90m or less than 45m (the length of international playing field shall not exceed 1 10m or less than 100m and the width shall not exceed 75m or less than 64m). In any case, the length must exceed the width.

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