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Product Name: KX1956 Table Tennis Ball
Product code: KX1956 Table Tennis
Dimensions: Racquet: 240*145mm, Base: 150mm, Table Tennis Ball: 40mm, Total Length: 1160mm
Weight: About 530g
Material: fiber rod + plastic parts + table tennis ball + bottom board + hardware accessories
Color: Mixed
Battery: No
Packing: 48pcs
Box Specification: 455*415*655mm
Table tennis is a skill-based ball sport, and it is China's national ball game.
Table tennis originated in Britain and was named for the sound it makes when hit, "ping pang." It is a round ball weighing between 2.53 and 2.70 grams, either white or orange, made of celluloid or plastic. Players from both sides hold their rackets and hit the ball back and forth across a net-divided table, either as singles or doubles. The game continues until one side cannot return the ball, at which point the other side scores a point.
Origin
Table tennis
Table tennis (11)
乒乓球起源于英国。19世纪末,欧洲盛行网球运动,但由于受到场地和天气的限制,英国有些大学生便把网球移到室内,以餐桌为球台,书作球网,用羊皮纸做球拍,在餐桌上打来打去。1890年,几位驻守印度的英国海军军官偶然发觉在一张不大的台子上玩网球颇为刺激。后来他们改用实心橡胶代替弹性不大的实心球,随后改用轻而软的空心橡胶球代替,并改大了球拍,使球室充满火花,这一新的“桌球”项目很快风靡起来。
The origin of the name 'Table tennis' comes from playing this novel 'tennis match' with hollow plastic balls and a wooden board instead of a net, on a table.
Table tennis
Table tennis (3)
Table tennis emerged soon after its invention and became a wildly popular sport. In the early 20th century, the United States began to mass-produce complete sets of table tennis equipment. It was the country's number one racket sport, with over 200,000 Americans playing table tennis. Initially, Table tennis had other names, such as Indoor tennis. Later, a US manufacturer created the new word "Ping-pang" to describe the sound made by the table tennis ball when it hits the table, using it as the trademark for his "table tennis" patent. Ping-pang later became another official name for Table tennis.
After it reached China, people created the new term 'ping-pong' for it.
Many terms used in table tennis originated from tennis. The ball used in table tennis is called a Ping-pong ball or Table-tennis ball. The table tennis table is called a Ping-pong table, the surface of the table is called the Court, the net in the middle is called the Net, the support for the net is called the Net support, and the table tennis racket is called a Ping-pong bat.
In single table tennis matches, the original format was usually a best-of-three or best-of-five sets (each set to 21 points), but in 2001, it was changed to a best-of-seven sets or best-of-five sets (each set to 11 points). The term 'set' refers to a game, and the term 'serve' refers to the action of serving the ball.
In the vast array of table tennis competitions, the most renowned is the World Table Tennis Championships. Initially held annually, it was changed to every two years after 1957.
straight-handed
(1) Rapid attack grip. The index finger's second joint and the thumb's first joint are clamped in front of the racket, with a gap of 1-2cm between the fingers, the handle of the racket is held against the palm, and the other three fingers are naturally bent and attached to the upper 1/3 of the racket.
(2) Loop grip. The loop grip is essentially the same as the fast-attack grip, with the difference being: the thumb and forefinger form a small ring, and the other three fingers naturally overlap on the back of the racket, with the first knuckle of the middle finger resting on the extension of the handle.
pivot shot
The pendulum grip is similar to a handshake. The index finger, ring finger, and little finger naturally bend to grip the handle, and the thumb is near the index finger on the front of the racket. The index finger is naturally straight and slantingly placed on the back of the racket. When attacking with the forehand, the index finger slightly moves upward, and when attacking with the backhand, the thumb slightly moves upward.
Rapid-attack type
The common grip methods for fast-attack types (including both left push-right attack and two-sided attack) are as follows: 1. The handle of the racket is placed against the third joint of the index finger, with the second joint of the index finger pressing the right shoulder of the racket. The first joint of the index finger naturally bends inward, and the first joint of the thumb presses the left shoulder of the racket (the distance between the thumb and the index finger should be moderate). The other three fingers naturally bend and overlap at an angle, with the first joint of the middle finger supporting the back of the racket to keep the racket stable.
hold the racket
hold the racket
This grip method allows for more flexible wrist movement. It can be used to generate serves with similar movements but different spins and locations; it is also very flexible for hitting slants and straight lines; it is also advantageous for handling table-length balls. After hitting a backhand ball with the backhand, and then hitting a forehand ball, or after hitting a backhand ball and then doing a side-step forehand attack, it is beneficial for the coordination of the forehand and backhand techniques. For balls that are close to the center, the wrist can be naturally lowered, and the racket shape can be adjusted through wrist movement to make a reasonable return. When using this grip method for forehand attacks, the thumb and the middle finger work together, with the index finger relatively relaxed, and the ring finger slightly away from the middle finger, with the tips of the fingers lightly supporting the back of the racket to maintain stability when applying force. When doing backhand attacks or pushbacks, the index finger and the middle finger work together, with the thumb relatively relaxed. When using the wrist to apply force (including forehand and backhand shots), the middle finger is the main force, and the thumb and index finger maintain the stability of the racket shape, while also assisting in applying force.
2. The grip method is similar to the first one, but the distance between the thumb and index finger is larger (the clamp is larger). This grip method is advantageous for the concentrated force of the upper arm and forearm. Therefore, it is more powerful for mid-to-long-distance attacks, forehand attacks, and smashing. However, due to the larger distance between the thumb and index finger, the grip is deeper, which has a certain impact on the flexibility of the wrist, and is poor for handling table-in balls, turning balls, pushing blocks, and chasing balls.
3. Hold the racket handle in the second and third joints of the index finger, with the thumb and first joint of the index finger pressing the left and right shoulders of the racket. The distance between the two fingers should be moderate (but slightly smaller than the first grip method), with the left side of the first joint of the middle finger supporting the back of the racket. The ring finger and little finger are stacked diagonally under the middle finger, using the ring finger to assist the middle finger in supporting the back of the racket, keeping the racket stable.
This grip method is used by some players who play both sides, and its advantage is that when playing backhand, after lifting the forearm, the head of the racket is facing up, which is beneficial for playing a high backhand shot, making the ball fast and powerful. This grip method, because the hand is heavy when the racket shape is drooping, is relatively coordinated when attacking the ball in the middle. Because the distance between the thumb and the index finger is small, the wrist is relatively flexible, so it is easy to handle the ball on the table, and it is also good for the sudden rotation ball. However, its disadvantage is that it is difficult to play a high shot on the backhand because the racket shape is drooping. At the same time, because the wrist is relatively flexible, the racket shape is not easy to fix.
5攻球技巧编辑
(一)Body Posture
Stand with your feet shoulder-width apart or slightly wider, with your knees slightly bent. The front of your feet should touch the ground (mainly using the inside of your feet to push off), and your toes should gently press the ground. Your heels should be slightly off the ground, with your center of gravity between your feet. Your upper body should lean slightly forward and your abdomen should be drawn in. Your holding arm should be naturally bent and straight-held racket elbow slightly outward, the racket placed in front of your right abdomen, your wrist should be naturally relaxed, and the racket head should be pointed to the right diagonal front. For a cross-held racket, the elbow should be down, the forearm should be naturally flat, the wrist should be naturally relaxed, and the racket head should be pointed up. The non-holding arm should be naturally bent to the left side of the body. Keep your eyes on the ball.
Standing Position
People with different playing styles have different standing positions. The standing position of the straight-handed push and attack style is generally with the left foot slightly in front of the right foot, with the left foot position basically on the extension line of the left side of the table. The distance from the body to the end line of the table is about 40 centimeters. [6]
Table tennis serve methods
"(一)Forward Smashing with the Right Hand
1. Features: Fast ball speed, long landing point, strong impact, sent to the opponent's right corner or the middle left position, which poses a greater threat to the opponent.
2、Key Points: ① Do not throw the ball too high; ② Increase the swing speed at the moment of hitting the ball; ③ The first landing point should be close to the end line of your own table; ④ The point should be the same height as or slightly lower than the net.
(2) Backhand Fast Ball and Fast Bottom Spin Ball
1. Features: Fast ball speed, low arc, strong forward momentum, forcing the opponent to move back to return the ball, which is advantageous for attacking, often combined with a fast bottom spin serve.
2. Key Points: ① The hitting point should be at the left front side of the body at the same height as the net or slightly lower than the net; ② Pay attention to the wrist trembling to generate power; ③ The first landing point is near the end line of the opponent's side of the table.
(三)发短球
1. Features: The stroke is small, the shot is fast, and the ball does not jump off the table after the second bounce on the opponent's table, making it difficult for the opponent to exert force to rush, charge, or attack.
2、Key Points: ① Do not throw the ball too high; ② When hitting the ball, the power of the wrist should be greater than that of the forearm; ③ The first landing point of the serve should be on the table, not too close to the net; ④ The serving action should be as similar as possible to that of serving a long ball, making it difficult for the opponent to judge.
(四)Backhand Spin and Unspun Serves
1. Characteristics: The ball speed is relatively slow, and the forward momentum is small. It mainly uses similar serving actions to create rotation changes to confuse the opponent, causing the opponent to make mistakes in receiving the serve or creating opportunities for themselves to attack.
2. Key Points: ① Do not throw the ball too high; ② When serving a top spin ball, slightly lower the face of the racket, hitting the middle to lower part of the ball; The more top spin, the more attention should be paid to the forward motion of the arm; ③ When serving a no-spin ball, reduce the angle of the racket face back at the moment of hitting the ball, and increase the power of the forward push.
(五)正手发左侧上(下)旋球
1. Features: The rotation force on the left upper (lower) is stronger, and the ball bounces to the right upper (lower) when blocked by the opponent, usually from a serve standing slightly to the left of the center line or with a side stance.
2. Key Points: ① When serving, the abdomen should be contracted, and the hitting point should not be far away from the body. ② Try to increase the amplitude and arc of the swing from right to left to enhance the side spin strength. ③ When serving a left-sided top spin, quickly retract the wrist at the moment of hitting, and the racket should be rubbed from the center of the ball to the left and upward. ④ When serving a left-sided bottom spin, the face of the racket should be slightly upward, and the racket should be rubbed from the middle and lower part of the ball to the left and downward.
(6) Backhand Spin Serve to the Left Side
1. Features: The right-sided top (or bottom) spin ball is powerful, and after the opponent blocks it, it rebounds to their left side (or bottom). The best serve location is a left-angled long ball combined with a short ball near the middle-right net.
2. Key Points: ① Pay attention to the abdominal contraction and waist rotation; ② Make full use of wrist rotation to cooperate with the forearm to generate power; ③ When serving a backspin ball to the right, the racket should be rubbed from the middle of the ball to the right upper side at the moment of hitting the ball, with a wrist hooking action; ④ When serving a backspin ball to the right, the face of the racket should be slightly backward, and the racket should be rubbed from the middle and lower part of the ball to the right lower side at the moment of hitting the ball.
Squat serve
1. Characteristics: The crouching serve is a type of top-spin serve, and Chinese athletes have been using it since the 1950s. Players with a penhold grip find it easier to perform a crouching serve than those with a straight grip, as the penhold players need to change their grip by moving their index finger to the back of the racket. A crouching serve can produce both left-handed spin and right-handed spin, and it poses a significant threat when the opponent is not accustomed to it. A well-executed high-quality serve at a critical moment often leads to a direct point.
2、Key Points: ① Pay attention to the coordination between throwing the ball and swinging the racket to hit the ball, and master the timing of hitting. ② Serve with quality, and the serve action should be swift to prevent being attacked by the opponent before fully standing up. ③ When serving a crouching right upper/lower spin ball, the left foot is slightly forward, the body is slightly tilted to the left, and the swing route is from the left rear to the right front. The contact with the ball is in the middle to the right upper side for the right upper spin, and from the middle to the right lower side for the right lower spin. ④ When serving a crouching left upper/lower spin ball, stand slightly flat in the middle of the right to the left and upward, the body is basically facing the table, and the swing route is from the right rear to the left front. The contact with the ball is for the left upper spin, and from the middle to the left lower side for the left lower spin. ⑤ When serving a left (right) upper/lower spin ball, it is particularly important to pay attention to the quick semi-circular action of rubbing the ball.
(八)Backhand High Toss Serve
1. Features: The most prominent feature is the high ball throw, which increases the positive pressure on the racket when the ball falls, making the serve fast, powerful, and with a variety of spin changes. After hitting the table, it flies in a curving path. However, the high-throw serve is a complex action with a certain degree of difficulty.
2. Key Points: ① Do not throw the ball too far away from the table or your body. ② The hitting point should be the same height as the net or slightly lower, located about 15 centimeters to the mid-right of the waist. ③ Try to increase the amplitude and arc of the inward swing. ④ The left-sided top and bottom spin serves are the same as the low-throw serve. ⑤ After touching the ball, add a recovery action toward the right front, which can increase the opponent's judgment (combined with the right-sided spin serve, more powerful).
7 Tips to Learn Editing
Attack from a large action structure can be divided into two major categories: forehand and backhand attack. Attack is the most important technology for rapid attack, with strong killing power, and is the key technology to solve the battle. [6]
(一)动作要点(以右手为例)
1. Forehand attack: Stand with your left foot slightly forward and the body slightly slanted towards the table. The holding hand is naturally relaxed in front of the abdomen, with the racket in a semi-horizontal position. When the ball comes, slightly lead the racket to the right side, about the same height as the table, with the racket face about 80 degrees to the table, and the forearm is basically parallel to the table. When the ball bounces off the table, swing the holding hand from the right side to the left front and above, using the fast inward movement of the forearm and the inward rotation of the wrist to make a arc movement along the ball, hitting the middle and upper part of the ball in the rising phase, and the position of the ball is about one forearm distance to the right front of the body.
2. Backhand attack: Stand close to the table with your right foot slightly forward, hold the backhand naturally bent in front of the abdomen to the left, with the center of gravity leaning towards your left foot. Pull the racket back along the ball's trajectory. When the ball bounces back from the table, accelerate the backhand swing from left to right, with the forearm as the main source of power, the wrist turning outward, the face of the racket inclined, the center of gravity moves to the right foot, and the ball is hit in the middle to upper part of the rise. The key difficulty of the attack is the power of the swing and the correct and appropriate hitting point. [6]
(二)Teaching Methods
Imitate the forward and reverse backhand shots without a racket, feeling the swing of the arm, the twist of the waist, and the transition of the center of gravity. The practitioner stands close to the table, slightly to the right (left) of the center, and attacks the diagonal slant line from the right (left) corner near the service line. Feel the force of the inner forearm and the inner (outer) rotation of the wrist, as well as the hitting point. Two people practice together, one person serves and attacks, and the other returns with a block, alternating the role. Two people play diagonally, one attacks with a forward (backward) hand, and the other returns with a push, alternating the role. Two people practice together, one attacks a point while the other pushes and blocks a point, alternating the role. Two people attack diagonally with a forward (backward) hand. Two people attack the straight line in the middle.
Common Mistakes and Correction Methods
When playing with a forehand, I am afraid to swing the racket boldly, there is a pause, and the arc is not well made. Correction method: practice swinging the racket with bare hands to swing it enough.
The angle between the upper arm and the body is too small. Correction method: relax the shoulders and increase the distance between the upper arm and the body.
Raise the elbow and arm. Correction method: for the practice of short-distance fast attack, emphasize that when hitting the ball, the elbow and shoulder should be moved backward and downward.
Wrist drops, the racket is perpendicular to the forearm. Correction method: Emphasize inner rotation of the wrist, turn the handle to the left, and practice with bare hands.
The judgment of the ball's landing point is inaccurate, and the backswing movement is not sufficient. Correction method: practice the backhand flat serve first, then practice the backhand push-block to correct.
The forehand attack occurs too early with the racket facing forward. Correction method: practice the backswing without a racket to slightly raise the racket face.
The forward lean before the shot is insufficient. Correction method: practice the flat-hit serve, and feel the method of wrist external rotation when hitting the ball. [6]
Zhejiang Jianyi Education Technology Co., Ltd.
Zhejiang Jianyi Education Technology Co., Ltd. (formerly Yifei Toy Factory)Established in 2007, the current brand is "XING TEACHER" and "JIAN YI". Over the past 10 years, our company has made unremitting efforts to make the enterprise gradually mature. Our company is a member of the Teaching Equipment Industry Association of the Ministry of Education, and is a leading enterprise in Zhejiang Province. The company has been awarded the "Heavy Contract and Credit-Keeping" unit for three consecutive years by Jinhua City. In 2014, it was awarded the "Advanced Collective of Jinhua Teaching Instrument Industry" by Zhejiang Province.
Zhejiang Jianyi Education Technology Co., Ltd. is a high-tech enterprise that integrates modern scientific research and development of educational equipment, curriculum design, teaching resource integration, and technical services. Zhejiang Jianyi Education Technology Co., Ltd., with high-tech products and modern educational equipment, has established itself in the education industry. Our products are sold all over the country and have been exported to Europe, America, Japan, and South Korea. After years of accumulation, the company has begun to take shape. In terms of technological innovation, the company has professional design personnel engaged in the research and development of complete sets of educational products and the upgrade of existing products; in production, management, and installation services, the company strictly implements the ISO9001 international quality assurance system standards; in marketing, the "Xing Teacher" products have been introduced into many provinces and cities in the country and enjoy a good reputation; for many years, it has provided high-quality, advanced, professional series of modern teaching equipment and professional equipment research and development custom services for the education industry. With excellent, high-quality professionals and perfect after-sales service quality, the company has established a good corporate image.Xing teacher's" series of science and education physics, chemistry, photovoltaic, wind energy, geography, biology, art, and so on, has successfully won bids in the education bureau tenders multiple times. Zhejiang Jianyi Education Technology Co., Ltd. continues to adhere to the business philosophy of "quality first, service to diligence, honesty in character," and upholds the "Xing teacher" culture, casts the "Xing teacher" brand, and creates the development policy of the "Xing teacher" career. We provide excellent equipment and high-quality services for school teaching and scientific research. We are willing to cooperate sincerely with new and old friends at home and abroad, work together, and devote our efforts to education and education.
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