Table tennis rubber

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Tenergy 05, a popular brand of inverted rubber Inverted table tennis rubber.jpg
Tenergy 05, a popular brand of inverted rubber

Table tennis rubber is a type of rubber used as covering on a racket in table tennis. [1] Modern table tennis rubber is usually composed of two layers: a layer of foam ("sponge") underneath and a layer of actual rubber on the surface. [2] There are four common types of table tennis rubbers: short pips, long pips, antispin, and inverted. [1] The thickness and density of the sponge layer underneath also affects how the rubber will handle the ball. [3]

Contents

Because of the large variety of table tennis rubbers, there are a larger variety of playing styles in table tennis than in other racket sports. [1]

History

Rubber was first used in table tennis with the rise of hard racket paddles in the 1930s; the rubber consisted of short pimples over a wooden blade. In the 1950s, the sponge racket was introduced. It had a layer of foam underneath the layer of rubber. The foam helps provide more spin and speed. The International Table Tennis Federation (ITTF) regulated the thickness of the foam + rubber layer to a maximum of 4 mm (16 inch) thick, which has been the regulation in table tennis since. [1]

Until 1986, players often had the same color of rubber on both sides of their paddle so that opponents could not tell which side of the paddle was being used. On July 1, 1986, two years before table tennis's introduction to the Olympics, the ITTF made it a rule that competition paddles had to have black rubber on one side and red rubber on the other side. [4]

Types of rubber

Table tennis rubber has four common types: inverted and short pips rubber are primarily offensive, while long pips and antispin are primarily defensive. The word "pip" refers to the usually conic-shaped raised bumps on top of the rubber in short and long pips rubber or the bumps on the inside attached to the foam on inverted or antispin rubber. [1] [5]

Inverted

Inverted rubber is an offensive rubber and the most popular type of rubber. [1] They are smooth on the outside, leaving the pips on the inside touching the foam, which is why it is called inverted. [2] Inverted rubber's wide variety of speeds and spins make it a favorite among players. Manufacturers will provide speed and spin ratings to differentiate their type of inverted rubber from others. The faster the speed rating, the harder it is to control. [1]

Tensioned rubber

Before 2007, professional players often used speed glue on their inverted rubber to increase both speed and spin. [6] After the ITTF banned speed glue due to health concerns, manufacturers have employed different methods to create inverted rubber with similar effects of speed glue. [3] These new types of inverted rubber are called tensioned rubber, also called high tension, pre-tensed, or tensor rubber. They come in two types: mechanically tensioned rubber and chemically tensioned rubber. [3] The two types differ mainly in the manufacturing process; mechanically tensioned rubber is made by gluing the rubber topsheet in a vacuum to cause the rubber to expand, and chemically tensioned rubber soaks the bottom foam layer in chemicals that cause the same effect as speed glue on the foam, but lasts longer. [3]

Short pips

Short pips rubber, also called pips out rubber, is a more controlled attack rubber that provides more speed but less spin to an attack than inverted rubber. [2] Due to the small contact surface with the ball, short pips rubber is not easily affected by the opponent's spin; instead, it will knock a ball away. [7] Therefore, the rubber is usually used for blocking, hitting, and counterattack strokes. [1] [4]

Long pips table tennis rubber Long pips table tennis rubber on racket.jpg
Long pips table tennis rubber

Long pips

Long pips rubber is a defensive rubber. As its name suggests, the rubber has longer pips than short pips, and usually it also has thinner pips. [1] The flexibility of the pips creates a low friction effect. As a result, it provides little spin because the spinning ball slips on the rubber. When provided with a heavy topspin ball from an opponent's rubber, the opponent's spin is returned. However, if the opponent sends backspin, the spin is again returned but will be topspin to the opponent which can cause confusion as inverted rubber or short pips rubber would return backspin for the same stroke. This is called "spin reversal" though in fact the spin does not reverse from the point of view of the bystander. The occasion when spin reverses is actually when both players are executing backspin or both executing topspin. [1]

Antispin

Antispin rubber is a defensive rubber with a smooth surface and very soft sponge. Due to the soft sponge, this rubber dampens speed of the ball and returns the ball at a low speed. [3] It is usually used by defensive players on one side of their racket only. [1] Unlike inverted rubber, it does not grip the ball, so opponents' balls are returned with little spin. However, against heavy spin, antispin rubber will return the ball with an opposite spin, similar to long pips. [2]

Other rubbers

Medium pips

Medium pips rubber is a mainly offensive rubber with pips out like the long and short pips rubber. It is more attack-oriented and has less spin than the long pips rubber, but is not as offensive as the short pips rubber. [8]

Sponge thickness and density

0.5-0.7 mm sponge thickness New long pips table tennis rubber.jpg
0.5–0.7 mm sponge thickness

The thickness of the sponge and the density of the sponge layer underneath the rubber also affects the handling of the ball. These affect inverted and antispin rubbers the most, because they rely on sponge for spin and speed more than short and long pips rubber. [3]

Thickness

Sponge thickness affects the overall rubber speed and control. As a rule of thumb, the thinner the sponge, the more control you have, and the thicker the sponge, the faster it is. [2] Rubbers labeled MX or MAX, short for maximum, have the maximum amount of sponge under the rubber without going over the ITTF regulation of 4.0 mm (0.16 inch). [3] Rubbers labeled OX, short for orthodox, have no sponge beneath the rubber. [7] Usually, inverted and antispin rubber have a larger foam thickness while pip rubber have a smaller thickness. [2]

Density

Sponge density, also called sponge hardness, affects the over rubber spin. As a rule of thumb, a lower density sponge, will have more spin at lower speeds, while a higher sponge density will have more spin at higher speeds. [3] The sponge density affects antispin rubbers the most, for they rely on a soft sponge and a hard rubber surface to reverse spin. [3]

Picking the right rubber

Choosing the right table tennis rubber can be a complex process due to the various factors players must consider, such as playing style, speed, spin, and control. Traditionally, players often seek professional advice by visiting specialized table tennis shops, where experts can guide them through the selection process. These shops offer a hands-on experience and tailored advice, which is invaluable for both novice and experienced players.

In recent years, online resources have also emerged to supplement this traditional approach. For example, Blade Rubber is an online platform that provides personalized rubber recommendations based on user-input questions. The platform considers factors like playing style, skill level, and preferences to suggest rubbers that could be the most suitable for the individual player

Related Research Articles

<span class="mw-page-title-main">Table tennis</span> Racket sport

Table tennis is a racket sport derived from tennis but distinguished by its playing surface being atop a stationary table, rather than the court on which players stand. Either individually or in teams of two, players take alternating turns returning a light, hollow ball over the table's net onto the opposing half of the court using small rackets until they fail to do so, which results in a point for the opponent. Play is fast, requiring quick reaction and constant attention, and is characterized by an emphasis on spin relative to other ball sports, which can heavily affect the ball's trajectory.

<span class="mw-page-title-main">Racket (sports equipment)</span> Sports equipment

A racket or racquet is a sporting equipment used to strike a ball or shuttlecock back-and-forth in games such as tennis, badminton, squash, racquetball and padel. The typical basic structure of a racket consists of a widened distal end known as the head, an elongated handle known as the grip, and an reinforced connection between the head and handle known as the throat or heart.

<span class="mw-page-title-main">Magnus effect</span> Deflection in the path of a spinning object moving through a fluid

The Magnus effect is an observable phenomenon commonly associated with a spinning object moving through a fluid. A lift force acts on the spinning object. The path of the object may be deflected in a manner not present when the object is not spinning. The deflection can be explained by the difference in pressure of the fluid on opposite sides of the spinning object. The strength of the Magnus effect is dependent on the speed of rotation of the object.

<span class="mw-page-title-main">Forehand</span> Tennis shot

The forehand in tennis and other racket sports such as table tennis, squash and badminton is a shot made by swinging the racket across one's body with the hand moving palm-first. In tennis, except in the context of the phrase forehand volley, the term refers to a type of groundstroke—a stroke in which the ball has bounced before it is struck. It contrasts with the backhand, the other type of groundstroke. For a right-handed player, the forehand is a stroke that begins on the right side of the body, continues across the body as contact is made with the ball, and ends on the left side of the body. It is considered the easiest shot to master, perhaps because it is the most natural stroke. Beginners and advanced players often have better forehands than any other shots and use it as a weapon.

In racket sports a groundstroke, or ground stroke, refers to a forehand or backhand shot that is executed after the ball has bounced on the court. The term is commonly used in the sports of tennis and pickleball, and is counter to a volley shot which is taken before the ball has bounced. Groundstrokes in tennis are usually hit from the back of the court, around the baseline.

<span class="mw-page-title-main">Lob (tennis)</span>

A lob in tennis involves hitting the ball high and deep into the opponent's court. It can be used as an offensive or defensive weapon.

In tennis, there are a variety of types of shots which can be categorized in various ways. The grip you place on will help you have different types of shots, the lower your grip means that the ball is most likely going to be a ground stroke. According to William T. Tilden, "All tennis strokes, should be made with the body' at right angles to the net, with the shoulders lined up parallel to the line of flight of the ball." The serve is the opening shot of a point. Groundstrokes are hit after the ball has already bounced, and can be either forehands or backhands depending on which direction the racket is swung relative to the body. A lob is a groundstroke hit well over the head of an opponent who is positioned at the net. A passing shot is a groundstroke that is hit out of reach of an opponent at the net far to his left or right. A cross-court shot is a shot hit from the left side of one player's court to the left side of the other player's court, so that it crosses the lengthwise centerline of the court. A down-the-line shot is one that is hit more or less parallel to, and near to, one of the sidelines, so that it never crosses the centerline.

This page is a glossary of tennis terminology.

Wrist spin is a type of bowling in the sport of cricket. It refers to the cricket technique and specific hand movements associated with imparting a particular direction of spin to the cricket ball. The other spinning technique, usually used to spin the ball in the opposite direction, is finger spin. Wrist spin is bowled by releasing the ball from the back of the hand, so that it passes over the little finger. Done by a right-handed bowler, this imparts an anticlockwise rotation to the ball, as seen from the bowler's perspective; a left-handed wrist spinner rotates the ball clockwise.

Table tennis is unique among racket sports in that it supports a wide variety of playing styles and methods of gripping the racket, at even the highest levels of play. This article describes some of the most common table tennis grips and playing styles seen in competitive play. The playing styles listed in this article are broad categories with fuzzy boundaries, and most players will possess some combination of these styles while leaning towards a "favorite". Many advanced players will also add some "special" shots of their own.

<span class="mw-page-title-main">Topspin</span>

In ball sports, topspin or overspin is a property of a ball that rotates forwards as it is moving. Topspin on a ball propelled through the air imparts a downward force that causes the ball to drop, due to its interaction with the air. Topspin is the opposite of backspin.

<span class="mw-page-title-main">Backspin</span>

In sports, backspin or underspin refers to the reverse rotation of a ball, in relation to the ball's trajectory, that is imparted on the ball by a slice or chop shot. Backspin generates an upward force that lifts the ball. While a normal hit bounces well forward as well as up, backspin shots bounce higher and less forward. Backspin is the opposite of topspin.

Hardbat table tennis is the classical table tennis playing style that existed prior to the advent of sponge rubber in the 1950s. The main difference between hardbat and modern table tennis lies in the racket used, which greatly affects the dynamics and strategy of the game. Hardbat rackets use short outward "pips" with no sponge, resulting in decreased speeds and reduced spin compared to rackets using sponge rubber. This results in slower shots, and a more strategic game rather than the fast-paced, heavy topspin attacking style that dominates regular table tennis. Although the older term 'ping-pong' is often used as a synonym for table tennis generally, hardbat is sometimes referred to specifically as 'ping-pong' in contradistinction to modern 'soft-bat' table tennis.

<span class="mw-page-title-main">Speed glue</span>

In table tennis, speed glue is a glue that is used to re-fix the rubber surfaces to the racket or paddle. Speed glue is usually applied around 30 minutes before a match starts. The use of speed glue has been found to increase the elasticity of the racket, which adds speed and spin to the ball.

Wang Tao is a retired Chinese table tennis player, the current head coach of the Bayi Gongshang club in the China Table Tennis Super League, and a member of the Chinese Olympic Committee. Wang Tao is a left-handed player who utilizes the shakehand grip, known for using short pimpled rubber on his backhand and regular inverted rubber on his forehand. Due to the special characteristics of short pimpled rubber being able to hit through and resist spin, Wang Tao's play style is unique, as he was able to rely on the quick hitting motion on his backhand to directly attack serves with heavy spin or make controlled shots at wide angles against his opponents. Wang Tao positions himself close to the table, attacking with great speed and surprising his opponents with unexpected shots.

<span class="mw-page-title-main">Table tennis racket</span>

A table tennis racket is used by table tennis players. It is usually made from laminated wood covered with rubber on one or two sides depending on the player's grip. Unlike a conventional "racket", it does not include strings strung across an open frame. Though the official ITTF term is "racket", the US generally uses the term "paddle", while Europe and Asia use the term "bat".

<span class="mw-page-title-main">Flat (tennis)</span>

A flat shot in tennis is made by striking the ball at a neutral level. Unlike the backspin and topspin the ball is hit with a swipe at neutral level. This effect is created by driving through the ball to push it forward rather than brushing up or down the back creating spin. The shot is commonly used for power and helps quicken the pace on the ball during play.

Bernard Francis Hock was a table tennis "bat maker", considered a world-class pioneer in the design and fabrication of table tennis rackets. Many of the great American players of the classic "Table Tennis Era" exclusively used Hock rackets. Hock is remembered as a true craftsman. In 1977, Sports Illustrated described Hock as the "Stradivarius of bats".

This glossary provides definitions and context for terminology related to, and jargon specific to, the sport of pickleball. Words or phrases in italics can be found on the list in their respective alphabetic sections.

References

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  2. 1 2 3 4 5 6 Seemiller, Dan; Holowchak, Mark (1997). Winning Table Tennis. Human Kinetics. ISBN   9780880115209.
  3. 1 2 3 4 5 6 7 8 9 "Guide to Choosing Table Tennis Rubber". www.megaspin.net. Retrieved 2020-07-06.
  4. 1 2 "How To Choose Your Table Tennis Rubber". AllAboutTableTennis.com. Retrieved 2020-07-06.
  5. "Ping Pong Paddles". Thursday, 16 September 2021
  6. "US5910528A Table tennis rubber solvent and adhesive systems". Espace.net. Retrieved July 16, 2020.
  7. 1 2 "Butterfly Table Tennis Rubber Guide". Butterfly Online. Retrieved 2020-07-06.
  8. "How to Choose Between Short, Medium, Long and Anti Rubbers - Megaspin.net". www.megaspin.net. Retrieved 2020-07-17.