Golf ball

1. Introduction to golf      　　"GOLF" is a transliteration of golf, consisting of four acronyms of English words。They are: Green, Oxygen, Light, Friendship。Meaning "green, oxygen, sunlight, friendship", it is a sport that combines nature fun, physical exercise and games。Golf is a ball game in which you hit the ball with a club。Today, the modern game of golf has become a synonym for the aristocratic game, which evolved from an ancient Chinese game called Chuiwan。

Beach volleyball

1. Introduction to beach volleyball              Beach volleyball, referred to as "sand volleyball", is a popular sport all over the world。The beach volleyball competition venue includes the playing area and the barrier-free area。The playing area is a rectangle of 16 meters by 8 meters。The barrier-free area outside the side line and the end line of the field shall be at least 5 meters wide and at most 6 meters wide, and the barrier-free space above the playing field shall be at least 12 meters high.5米。The ground of the competition venue is a horizontal sand beach, which must be at least 40 cm deep and free of rocks, shells and other debris that may cause injury to athletes。All boundaries on the playing field are 5 ~ 8 cm wide

排球

1. Volleyball introduction       　  Volleyball is one of the ball games, the court is rectangular, separated by a high net, the game of the two sides (six people each) occupy one side of the court, the players use their hands to hit the ball through the net empty。The ball used in volleyball is made of sheepskin or artificial leather for a shell and rubber for a gall bladder, which is similar in size to a football。The sport originated in the United States, in 1895, Holyoke, Massachusetts, USA, a sports worker named William G. Morgan invented。 In the beginning, volleyball was called Mintonette.。In 1896, Professor Halstead wrote about the competition

Hockey ball

Field hockey, also known as lawn hockey, is one of the oldest and most glorious Olympic sports。The name "Hockey" originates from French and means shepherd's stick。As one of the oldest sports in the world, hockey predates the original Olympic Games by 1,200 years or more。

rugby

Rugby, a kind of ball game, is popular in England, the United States, Canada, Australia, New Zealand, Japan and other countries。1823 originated in Rugby, England, formerly known as Rugby football, Rugby for short。Because the ball is shaped like an olive, it is called rugby football in China。

Cheerleading, technique, line dancing

Cheerleading comes from the rituals of early tribal societies。To motivate soldiers going out to fight or hunt, they usually held a ceremony, which included cheering and dancing performances by the clansmen to encourage the soldiers, hoping to return home in triumph。Now the cheering operation for the sports arena, widely exist in the NBA, football, baseball, swimming, track and field, wrestling and other competition scene, by the people all over the world love。