网球网上沿两标志杆

Introduction Tennis is a popular sport played by millions of people worldwide. It is a game of skill, strategy, and endurance. One of the most important aspects of tennis is the net, which separates the two sides of the court. The net is supported by two poles, which are known as the net posts. However, the net posts are not the only important parts of the net. The net also has two markers on the top of the net posts, which are used to determine whether a ball has gone out of bounds or not. These markers are known as the net cord and the center strap. In this article, we will discuss the importance of these markers and their role in the game of tennis. The Net Cord The net cord is a thin, white rope that runs across the top of the net posts. It is used to determine whether a ball has gone over the net or not. If a ball hits the net cord and goes over into the opponent's court, it is considered a good shot. However, if the ball hits the net cord and falls back into the player's own court, it is considered a fault. The net cord is an important part of the game of tennis because it helps to determine the accuracy of a player's shots. The Center Strap The center strap is another important marker on the net. It is a thin, white rope that runs down the center of the net. The center strap is used to determine whether a ball has gone out of bounds or not. If a ball hits the center strap and goes over into the opponent's court, it is considered a good shot. However, if the ball hits the center strap and falls back into the player's own court, it is considered a fault. The center strap is an important part of the game of tennis because it helps to determine the boundaries of the court. The Importance of the Net Markers The net markers are an essential part of the game of tennis because they help to determine the accuracy of a player's shots. Without the net cord and the center strap, it would be difficult to determine whether a ball has gone over the net or out of bounds. The net markers also help to prevent disputes between players. If a player hits a ball that hits the net cord or the center strap, there is no argument about whether the shot was good or not. Conclusion In conclusion, the net markers on the top of the net posts in tennis are an essential part of the game. The net cord and the center strap help to determine the accuracy of a player's shots and prevent disputes between players. They are a crucial part of the game that should not be overlooked. Whether you are a beginner or a seasoned player, it is important to pay attention to these markers and use them to your advantage. By doing so, you can improve your game and become a better tennis player.

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