Badminton

1. Introduction to badminton

Badminton is a sport that can be do'$γσne indoors and outdoors. Accorσ★☆ding to the number of participants, i♠'✘t can be divided intα✔o singles and doubles, and the emerging 3V3δγ®γ rules. The badminton racket is composed of a fa☆≥π¶ce, a lever, a handle, andβ≈≈ a joint of a frame and a le↕←"ver. The length of a racket is no more than 68♣¶0 mm, and the length of the Ω$racket and the racket is₹★ε no more than 41 cm. The length of th¥ ♦Ωe frame is 28 cm and the width is 2‍©ε€3 cm. With the development of science and t∑₹echnology, the development of the racket i<​γ©s lighter and lighter. The frame♠÷☆♣ is getting harder and harder, and the÷ε€ elasticity of the stick is getting better a∏§nd better.

2, badminton site introduction map

3. Badminton competition rules

Adopting the 21-point ∏  system, that is, the scores of the two sidesπ‍☆ scored 21 points first, and the£↑< two games won 2 points. In each r∏​≥ound, one party will score 21 points and lead at®☆↑ least 2 points to win the game. Otherwise, the g♠"ame will continue. If the two sides reach 29 leve↕‍ls, one side leads by one₹≤ point, and the party win®♣™s. Divided into singles and doubles. The♥☆₽↕ scorer has the right to serve. If the curre'∑π♦nt score is singular, the player will serve fr ↔∏om the left; the current s∑γ‌αcore is double and serve from the right. ¶×In the third game or in only one game, $♦§∑when the score of one party reaches 11 point±♣β∑s first, the two parties exch₹★ange the field.

4, badminton scoring system

In the badminton match, the ↕¶referee judges whether the party scores accor£‌₹ding to the situation of the ma♥ ↔tch, and reports the curren¶αt score. The venue scorer scores on the bad↓±'minton scoring system according to theβ✔↑≈ scores quoted by the referee, a₹>φnd the player's name, unit, score The informatioε≠™αn is transmitted to the two TV screens•₽≤÷ in the diagonal position of the current€' venue, so that the audience can quickly understa§' Ωnd the current venue compe£™tition and increase the enjoyability of thπ♣<♦e competition.