What does badminton mean unilateral, hunchback, broadsword, etc.?

Feather shape: unilateral humpback**, low stability, poor resistance, feather difference on both sides, knife refers to unilateral humpback.

The former goose knife feather can make a badminton goose knife feather-like ball.

And each type of feather is graded, and duck feathers can be more fixed than goose feathers.

The broadsword is hand-trimmed, and the full circle is all-natural and lightly trimmed. The big knife is cheap, and the full circle is expensive. Generally speaking, the better the ball, the more round or well-designed.

There are more classifications, but only the full circle is professional entry-level. The price of the full circle is because of the cost of materials, and the shape and quality of the feathers are very close to the splicing. The two broadswords can generally be trimmed into the same with some inferior feathers.

Completely different texture when fighting.

Show you a **, and it will explain the problem. I found it on the Zhongyu Forum, thanks to the original author.

The shape of the feathers is different, unilateral and hunchback** low, poor stability, but durable, the size difference between the two sides of the feathers is large.

Broadsword refers to unilateral and hunchbacked.

In the past, only goose knife feathers could make badminton, and goose knife feathers were generally good balls.

And there are many grades of each feather, and some duck feathers may be better than goose feathers, all of which are not certain.

In short, the right one is a good ball.

Brother, what are you playing now?

Yes, and there is also the Chinese side In terms of the width of the narrow side, it is basically the same.

However, China's small side is more expensive than a hunchback unilaterally.

Badminton exercise, playing high-altitude ball can stretch down, but in fact, there is no key role in the hunchback itself, hunchback and pelvic forward tilt are posture things, wear negative heels to correct, do the test first, the test of the foundation: barefoot, the forefoot foot step on the 2cm thick book, with the heel of the ground, more experiments, try if you feel that the waist and back are straighter, it must be useful, the normal is to let the center of gravity position move backwards, and then the entire waist and back area is straight, there is a patent number of ** shoes.

That is, when the score is an odd number, the server serves on the left, and when the score is even, the server serves on the right.

Hair type grade: full round hair, large square hair, medium hair, small square hair (humpback hair).

For details, please refer to the specific differences.

Generally speaking, the larger the number of models, the higher the grade, the better the workmanship, quality, and ball feel, the more expensive it is, and the better it feels.

At present, there are mainly 76, 77, 78, 79, 1, 2, 3, 4, 7, 8, 9 marked models, the smaller the number value, the slower the ball speed, the larger the mark value, the faster the ball speed. Among them, 7, 8, and 9 are training balls, which are generally suitable for novices, and the other models are universal.

Taking the YONEX series as an example, YONEX AS-40 is an international competition ball, which is a super ball in badminton; Yonex AS-30, which is a game-level ball; Yonex AS-20, which is a game-level ball, is slightly worse than 30; YONEX AS-03 is a ball for advanced training and friendly matches.

1. Classification of badminton feathers (difference in raw material grades):

1. Goose feather material: Chinese mainland feathers are divided into three major production areas.

Sichuan Mao: April to July every year.

East China Mao: (Anhui, Jiangsu, Zhejiang), July to October every year.

Northeast Mao: (three provinces in Northeast China), from October to December every year.

Manufacture of good to play, suitable weight badminton, mainly Sichuan wool, manufacturing durable, beautiful badminton ball, mainly Northeast wool.

What's right for you is good, go and choose one!

2. Feather cutting rate: a duck, left and right wings, an average of about 16 feathers each.

A goose, left and right wings, with an average of about 20 feathers each.

Competition level (a) or above, left and right wings, about 3-4 ducks, about 5-6 geese.

Standard class (B), left and right wings, about 4 ducks, about 4 geese.

Standard class (C), left and right wings, about 4 ducks, about 4 geese.

A shuttlecock needs 16 feathers arranged at the same angle to form a good flying ball, plus the appearance of the feathers is white and smooth, it can be called a super badminton.

2. Classification of badminton heads:

1. According to the materials used, there are three common types: hard plastic, foam plastic, and cork, and the first two are mainly used for low-grade recreational badminton, with low cost and poor performance. The mid-to-high-end badminton balls are made of natural cork.

2. Cork ball heads can be divided into three categories: integral cork ball heads, composite cork ball heads, and recycled cork ball heads At present, there are two kinds of ball heads: one is full cork ball heads, low-quality cork materials are easier to crack, and the other is Taiwan MDB ball head cork composite (artificial material), which has better strength.

Different brands of badminton models represent different meanings, take Yonex (special for international competitions) as an example, Yonex AS-40, is an international competition ball, in badminton belongs to the super ball, flying A, durable A, **A;

YONEX AS-30, a competition-level ball, flying A, durable A, **A;

YONEX AS-20, a game-level ball, flying A-, hard-hitting A-, **A;

YONEX AS-03, belongs to advanced training, friendly match ball, flying B, durable A-, **B.

The marking of badminton generally refers to the speed of the ball, the unit is green, and a slow ball should be used in wet and warm places, such as 76 or 75 slow balls are more appropriate, because high humidity will make the ball heavier and accelerate; Dry and cold areas and high altitude areas are more suitable for 77 or even 78 speeds. Generally speaking, the larger the number, the higher the grade, the better the workmanship, quality, and ball feel, the more expensive it is, and the better it feels to play.

Badminton is a sport that can be played indoors or outdoors, generally a two-person or four-person sport, by using a racket with a handle to hit the ball with feathers over the net in the middle of the court, but badminton has higher physical requirements for players, and it also pays more attention to endurance. The number of the shuttleton ball is used to indicate what temperature it is used in, hot and cold and altitude will affect the shuttlecock, the smaller the number value, the slower the ball speed, and the larger the number value, the faster the ball speed. Generally, the training ball will be chosen, which is more suitable for novices, and other models are universal.

Badminton model refers to the badminton specification standard, the smaller the number of general models, the higher the grade, the better the workmanship, quality, ball feel, and better feel when playing. Different brands of badminton models represent different meanings, take Yonex as an example: the badminton with model 40 belongs to the international competition ball, and in the badminton it belongs to the super ball, flying A, resistant to playing A, **A.

The badminton ball with model 30 belongs to the competition level ball, flying A, durable A, **A. The badminton ball with model 20 is a competition-level ball, flying a-, durable a-, **a. The badminton ball of model 03 belongs to the advanced training friendly match ball, flying B, Hardy A-, **B.

Different brands of badminton models represent different meanings, taking Yonex AS-40 as an example, it is a ball for international competitions, which belongs to the super ball in badminton, flying A, durable A, **A;

YONEX AS-30, a competition-level ball, flying A, durable A, **A;

YONEX AS-20, a game-level ball, flying A-, hard-hitting A-, **A;

YONEX AS-03, belongs to advanced training, friendly match ball, flying B, durable A-, **B.

In addition, Yonex's badminton rankings are as follows:

Flightability》 Ranked from high to low: m2000 m370 m300 m500

Durability Ranked from highest to low: M500 M2000 M370 M300

Economy》 Ranked from high price to low price: m2000 m500 m370 m300

Markers for ball speed (weight) 76, 77, 78, 79 The lower the marker value, the slower the ball speed, the lighter the ball, and the higher the marker value, the faster and heavier the ball. The choice of balls in different regions is different Generally, in summer, the temperature is high, the humidity is high, or the altitude is high, and the weight of the shuttlecock should be selected. In winter, when the temperature is low, the climate is dry, the humidity is low, or the altitude is low, you should choose a heavier badminton.

I don't know exactly about this, but in general, the smaller the model, the more expensive the ball, and the easier it is to play, of course, sometimes it's not the same if you are used to a certain kind of ball! There is also a kind of commemorative ball that is also relatively high-end!

Generally speaking, the smaller the number of models, the higher the grade, the better the workmanship, quality, and ball feel, the more expensive it is, and the feel is also very good.

Speed, what model to use in the area of use, such as high humidity in the south, and dry in the north, you have to choose the right model.

Different models and different series feel different when fighting.

It's the type of ball that means that the ball behaves differently.

The materials of the shuttlecock include the head and the feather.

1. The ball head has the following materials:

1) Foam ball head: Generally used for relatively low-level balls, it is also rare, it is a white foam.

2) Double-spelled ball head: This kind of ball head is the most common, generally double-spelled small particles of recycled cork.

Ball head, the first half of the ball head is a small particle in the soft cork glued together, imitating the traditional natural cork, in order to achieve the strength of natural cork, the second half of the fiber, generally expressed as: "small particles of regenerated cork double ball head, xxmm Taiwan fiber" xx represents the thickness of Taiwan fiber; The first half of the ball head is natural cork, and the second half is Taiwan fiber; It is generally expressed as: "natural cork double-piece ball head, xxmm Taiwan fiber" xx represents the thickness of Taiwan fiber.

3) Three-piece ball head: This production process material is generally natural cork + Taiwan fiber + natural cork, so the expression of the shuttle net is: X + Y + Z natural cork three-piece ball head, X represents the thickness of the upper natural cork, Y represents the thickness of the middle Taiwan fiber, and Z represents the thickness of the natural cork at the bottom.

4) All-natural cork ball head is a ball head made of all-cork, which is generally used in the top goose feather balls.

Second, the material of feathers is mainly goose feathers and duck feathers.

Overall, goose feathers are more effective, and if duck feathers or other hair are used, the quality is usually not as good as goose feathers. However, this is not the case, for example, the goose feathers are of poor grade, and in the process of making the film, straightening and bleaching will cause damage to the fibrous structure of the mainspring, and the shuttlecock made from such hair cannot be as good as some ducklings.

Made of goose feathers + corks!

Made of goose feathers and wooden stoppers.

The feathers of the chicken and the cork.

Classification of badminton ball heads.

Badminton ball heads are generally divided into four categories: foam ball heads, double ball heads, triple ball heads, and all-natural cork ball heads.

The foam ball head is generally used for relatively low-level balls, and it is rare, it is just a white foam.

The first half of the ball head is a small particle glue bonded together in the softwood, imitating the traditional natural cork, in order to achieve the strength of natural cork, the second half is the Taiwan fiber, which is generally expressed as: "small particle recycled cork double ball head, XXMM Taiwan fiber" xx represents the thickness of Taiwan fiber; The first half of the ball head is natural cork, and the second half is Taiwan fiber; It is generally expressed as: "natural cork double-piece ball head, xxmm Taiwan fiber" xx represents the thickness of Taiwan fiber.

The three-piece ball head is generally natural cork + Taiwan fiber + natural cork, so the expression of the shuttle net is: X + Y + Z natural cork three-piece ball head, X represents the thickness of the upper natural cork, Y represents the thickness of the middle Taiwan fiber, and Z represents the thickness of the bottom natural cork.

The all-natural cork ball head, as the name suggests, knows what it means, and this is generally used in the top goose feather balls.

2. Directly replace it with Hui Zhaoluo Chinese Pinyin.

The shuttlecock should have 16 feathers firmly attached to the tray, and the feathers should be between 64 mm and 70 mm long. However, the length of the feathers of each ball from the support to the tip of the feather should be equal. The feathers used to make badminton are mainly goose feathers and duck feathers (feathers on both wings), and the various feathers are in order of quality

Goose feathers, quail duck feathers, cherry duck feathers, Taiwan duck feathers.