The numbers in the badminton racket model represent the various characteristics of the racket, including the weight, tension of the string, the thickness of the handle, and the country of origin and the number of each racket. Specifically:
1.Weight: The weight of a badminton racket is usually represented by "U", such as 2U, 3U, 4U, etc. The "u" here stands for the English word "units", which is used to indicate the weight of the beat. The lower the number, the heavier the beat; The higher the number, the lighter the beat. The average amateur player uses a 3U or 4U tempo, while a professional player may use a lighter 2U or 5U tempo.
2.String tensions: String tensions indicate the maximum tension that a badminton racket can pull, usually expressed as "lbs". For example, 18-22lbs means that this racket is best to pull 18 to 22 pounds of string, and the maximum can be 22 pounds. The tension of the string affects the elasticity and ball control of the racket, and different tensions are suitable for different playing styles.
3.Handle thickness: The thickness of the handle is usually represented by "g", such as g2, g3, g4, etc. The "g" here stands for the English word "grip", which is used to indicate the size of the handle. The smaller the number, the thicker the handle; The higher the number, the thinner the handle. Players can choose the right handle according to the size of their hand.
4.Country of Origin: Sometimes, the model prefix of a badminton racket will indicate the country of origin, such as "JP" for Japan, "SP" for Singapore, and "CH" for China.
5.Numbering: Each badminton racket has a unique number, and this number is usually located at the end of the model, such as "JP1234567" or "SP9876543". This number helps to distinguish between different lot of beats and the date of manufacture.
Different badminton racket models will have different combinations of numbers, which together determine the performance characteristics of the racket, which is suitable for players of different levels to choose according to their needs.