badminton enthusiasts, badminton should be a relatively large “consumable”. So, how much do you know about the “ball” of badminton, who plays regularly?
badmintonThe badminton used in international high-level competitions is a goose feather ball. High-quality goose feathers, solid hitting feeling, accurate landing, good and stable flight performance, meeting the requirements of international competitions.
badminton?According to the regulations of China Badminton Association “Badminton Competition Rules”, the weight of badminton is between 4.74-5.50g. The flight speed of badminton is directly related to the weight of the ball. The heavier the ball, the faster it flies.
badminton1 Altitude, air pressure
The higher the altitude, the lower the air pressure and the lower the air resistance. At this time, you need to choose a low-speed ball.
badminton to choose suitable badminton. The right serving area of a regular badminton court is close to the doubles service line with two small marks, and the position between them is the badminton ball speed test area. One hour before the game, ask a professional badminton player to draw hard from one end of the court to the other. If the ball falls between two points on the court, it is a reasonable ball speed. Over or under is not acceptable..
