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Regular badminton is generally big, if the junior players choose the same as the middle, the good ones will be fifty or sixty-one buckets, and the more professional ones can consider more than one hundred!
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Badminton balls are all unified standards, the ball weighs grams, is made of 16 feathers inserted on a hemispherical cork support, the ball height is 68-78mm, the diameter is 58-68mm.
The definition of badminton in the International Badminton Federation Badminton Competition Rules.
1: Balls can be made of natural materials, man-made materials, or a mix of them. As long as the flight performance of the ball is similar to that of a ball made of natural feathers and a cork ball holder wrapped in sheepskin.
2: The ball should have 16 feathers fixed to the ball tray. Feather 3 of badminton: The length of the feather is 62-70 mm, and the length of the feather from the side of the ball to the tip of the feather should be the same for each ball.
4: The tip of the feather is rounded, 58-68 mm in diameter.
5: Feather application thread or other suitable materials are firmly established.
6: The bottom of the ball holder is spherical, with a diameter of 25-28 mm.
7: The ball is heavy.
8: Balls not made of feathers:
Synthetic materials are used to make skirts or balls such as natural feathers.
The ball is supported as described in Rule 6 of Badminton.
The size and weight of the ball shall be as described in Rule and 7; However, due to the difference in specific gravity and performance between synthetic materials and natural feathers, an error of no more than 10% can be allowed.
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Not necessarily, depending on whether you play fastball or slowball.
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Now it's Bow 10, and VT-ZF
The rackets used by the two heavenly kings, Taufik A10, Li Zongwei VT-ZF If you say that the best-selling in history, it is estimated to be MP99
In 02, with the popularity of the MP99, the introduction of titanium armor later led directly to a revolution in the material of badminton rackets.
Almost every world-class athlete has an MP99 racket, and Tawfik and Lin Dan have used MP99
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I haven't seen anything of the same size, what's bigger? I've only noticed the difference in weight!
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The ball weighs grams, consists of 16 feathers inserted into the hemispherical cork support, the ball is 68-78mm high, 58-68mm in diameter, and is divided into 1-10 sizes. The total length of the racket frame shall not exceed 68 cm, the width shall not exceed 23 cm, and the length and width of the string surface shall not exceed 28 cm.
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Although duck feathers are not as durable as goose feathers, they are easy to fight.
**Cheap, not necessarily cheap. Some balls have to be consumed 4 in a game, and some are 2 in a game, selling 30 in front and 50 in the back, and definitely buying 50. Not only is it durable, but the performance is good.
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Summarizing the previous masters, my personal experience is to first weigh the weight and measure the balance, and the weight is moderate and the balance is good; Then look at the feathers, glue and wooden support, the feathers are white and smooth, neatly arranged, sheared consistently, no defective hairs are better, the glue is evenly smeared, the color is bright, dry and hard and smooth, the wooden support is finely cut, the hemisphere is regular, there are no impurities, soft and elastic is better. It is best to throw the ball high to let it fall freely, and judge the trajectory and falling posture to see the quality of the ball's workmanship.
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It is good to choose some well-known or designated brands for major sports events.
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If you are not a professional, you can just buy one and use it.
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Buy one and hit it, and buy more if it's easy to use.
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Badminton can be made from natural materials, man-made materials, or a mix of them. As long as the flying properties of the ball are similar to those of a ball made from natural feathers and a cork ball holder wrapped in sheepskin.
1.General specifications.
1) The shuttlecock should have 16 feathers fixed to the badminton tray.
2) Feathers 64 mm to 70 mm long. However, the length of the feathers of each ball from the support surface to the tip of the feather should be the same.
3) The tip of the feather is rounded and has a diameter of 58 mm to 68 mm.
4) Feather application line or other suitable materials are firmly rooted.
5) The diameter of the ball holder is 25mm to 28mm, and the bottom is round.
6) Badminton weight gram to gram.
2.Balls made of non-badminton.
1) Make skirts or feathers out of synthetic materials.
2) The ball holder is as described in Rule 5.
3) the same size and weight; However, due to the difference in specific gravity and performance between synthetic materials and natural feathers, an error of no more than 10% can be allowed.
3.Ball inspection.
1) When checking the ball, stand outside the end line and hit the ball with all your strength with your low hand, and the direction of the ball must be parallel to the sideline.
2) A ball with normal velocity should land in the area between 530 990 mm from the opponent's end line.
4.Non-standard balls.
As long as the general style, speed and flying performance of the ball remain unchanged, the above provisions may be modified with the approval of the relevant national organization.
1) When it is not appropriate to use a standard ball due to conditions such as altitude or climate.
2) If there are special circumstances, it is necessary to change it in order to facilitate the operation of the competition.
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How to choose sneakers for badminton players? What are the key features of a professional badminton shoe? Have you chosen the right brand and style?
There are some features that are essential and these key features can affect your performance and even cause you to easily get foot injuries while exercising! Whether you are high or low, you should choose the necessary functionality!
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The advantage is not very big.
Badminton, unlike soccer and basketball, is a non-contact sport, so height does not play a decisive role. The most important badminton technique is the technique and the step technique, so it will involve the ability of a person's whole body to test the strength, speed, coordination, endurance, agility and flexibility.
However, since badminton is about hitting the opponent's effective area before the ball hits the ground, a certain degree of taller players can have an advantage in certain situations.
For example, when receiving the opponent's high ball or flat high ball, athletes with height, arms, long legs and long yards (such as Bao Chunlai) may not need to retreat to the bottom line but can directly fight back in the midfield and back court in 2 steps, shortening the time and even bringing the initiative; But the short players definitely can't do it, but have to retreat to the baseline to catch the ball.
Similarly, if you attack a short player and a tall player with a flat ball, you will need to hit the ball in a different arc.
However, it is not the case that the taller the player, the more advantageous it is. The biggest flaw of tall players is that they have a high center and slightly poor coordination of repeated round-trips. Therefore, the most effective way to deal with tall players in the game is to give the opponent more repetitive line balls, so that they repeatedly do the pace of turning hips back and forth, and the opponent's pace may not be able to keep up after the number of times, so there is a chance to take advantage of it.
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The feather song bridge is rotten and the field leaks to eliminate the ball.
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Badminton Skills Analysis].
We use kills a lot in matches, especially in doubles, where kills are used more often. However, in the practice of the game, we often find that the killing ball, which should be an attacking weapon, not only does not play the due killing effect, but makes the killer return in vain, and the effort is thankless, and the momentum is not scored!
1. Don't blindly kill ......Killing the ball is of course the best way to end the battle, but blindly killing will not only fail to achieve the purpose of attacking, but will allow the opponent to adapt to your killing rhythm in a short period of time, causing the opponent to effectively counterattack.
2. Pay attention to the power ...... the ballWhen killing the ball, there should be light and heavy, slow and urgent. For example, one beat, two beats of force, and suddenly a light shot will disrupt the opponent's defensive rhythm and achieve a surprise effect.
3. The landing point of the kill ball is adjusted ......Don't stare at a black kill when smashing, but constantly adjust the drop point. For example, the first shot kills the lower right, and then the second beat kills the lower left, so that the opponent catches the kill with his forehand on the first beat, and the second beat is immediately changed to a backhand catch.
In addition, the first beat kills the lower hand, and then the second beat kills his chest and shoulder, forcing him to change from the lower hand to the upper hand, increasing the difficulty of his catch and forcing him to make a mistake. (Or kill first and then kill again).
According to my perception of the butt kill for many years, the most difficult kill should be: kill the right bottom first, and then kill the left top. The reverse is also possible. At this time, the opponent not only needs to make adjustments to the upper and lower hands, but also needs to make adjustments to the front and back shots, which is extremely easy to make mistakes!
4. The killing ball should be rich in variety......If the opponent is strong and you can't kill the opponent within a beat or two, then take the opponent's kill.
After the first and second beats, taking advantage of the inevitable decline of its center of gravity, under the cover of the smash action, quickly hit the flat high ball over the top or lightly hoisted the ball over the net, which can achieve the purpose of destroying the quality of the opponent's catch.
5. Be good at finding the other party's ...... of receiving and killingFor example, for an opponent who likes to use his right hand to catch and kill all the time, he will often subconsciously give up a position to the left before receiving the kill, and if you want to kill the chasing ball, your kill ball must have an advance amount, and directly kill him under his left shoulder, which can be right in the middle of the heart!
For opponents who like to use their upper hands to catch and shoot back, because of the limitations of the opponent's technical movements, they tend to squat low, so it is advisable to combine flat high balls and small balls on the basis of strong attacks, which will produce a better effect than killing balls. In my experience, the small ball at this time will be better than the flat ball. Because it is more difficult for people with a lower crouch position to start, it is less affected to take off and intercept.
There are two things to keep in mind for players who are quick to react, but have limited wrist strength, are slower to swing the racket, and can't hit the ball back to your backcourt:
First, focus on the second point of quickly culling him. (Net balls) are not to be taken lightly.
Second, the heavy killing of poor quality can allow the other party to borrow the power of **, the heavier the kill, the farther you pick! So skill and strength are required.
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The key to the ball is: the holder, the feather, the glue, etc.
1.The ball holder must be good, squeeze it with your hands when you buy it, it should be harder, preferably cork, never sawdust, it is best not to buy sawdust, that kind of ball is easy to break, and the sawdust will fly out if it is broken.
2.Feathers, feathers should be brightly colored, preferably not the kind that has been bleached, bleached feathers are brittle and easy to break. The sound is crisp when scraping with your fingers, bending the feathers by hand, looking at the flexibility of the feathers, good feathers are not easy to break, and secondly, the goose feathers will be better, resistant to playing, amateur, there is no need to buy such a good ball!
3.Glue, glue on the ball and feathers to be even!
That's pretty much it.
It is also recommended that the landlord continue to buy the original ball (Fan Shengli special badminton), and also recommend the landlord to buy Yonex and Kaisheng balls (both very good), and there is a training ball (there is no brand, the kind of affordable is also quite durable, I am using it now).
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The winning ball is good, it is recommended to continue using it!
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Personally, I think that one depends on the shape of the ball and whether the glue part is uniform; Second, we should look at the weight of the ball holder, you can throw the ball high, look at the falling speed and the rotation speed of the ball; Third, it is necessary to see whether the feathers are evenly distributed and whether they are straight.
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This model of Pink Victory is very good, if you have used other brands, you will know the cost performance of Pink Victory.
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Personally, I think you can adjust the pose with a single swing of the air shot first, and then establish it. Use the elasticity of rubber bands to train strength. At last.. It's a combination of the above to train your skills and accuracy.
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