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Glossary Of Pickleball
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. 0–9 ;0–0:See '' Zero–Zero'' ;0–0–2 or 0–0–start: See '' Zero–Zero–Two''. A ;Ace:Any ''serve'' that is not returned by the ''receiver'', or, more specifically, a serve that the receiver's paddle never touches. The term, originally used in tennis, has been attributed to American sportswriter Allison Danzig. ;APP:See ''Association of Pickleball Professionals'' ;Approach shot:A shot executed while moving from the ''backcourt'' towards the ''non-volley line''. ;Around-the-post (ATP):A legal shot that travels outside the net posts; its trajectory may be above or below the height of the net. ;Association of Pickleball Professionals:A ''pro pickleball tour'' sanctioned by ''USA Pickleball''. ;At the net:A player positioned at the ''non-volley line''; cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary
A glossary (from grc, γλῶσσα, ''glossa''; language, speech, wording) also known as a vocabulary or clavis, is an alphabetical list of Term (language), terms in a particular domain of knowledge with the definitions for those terms. Traditionally, a glossary appears at the end of a book and includes terms within that book that are either newly introduced, uncommon, or specialized. While glossaries are most commonly associated with non-fiction books, in some cases, fiction novels may come with a glossary for unfamiliar terms. A bilingual glossary is a list of terms in one language defined in a second language or Gloss (annotation), glossed by synonyms (or at least near-synonyms) in another language. In a general sense, a glossary contains explanations of concepts relevant to a certain field of study or action. In this sense, the term is related to the notion of ontology. Automatic methods have been also provided that transform a glossary into an ontology or a computational ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etymology Of Pickleball
Pickleball is an indoor or outdoor racket/paddle sport where two players (singles), or four players (doubles), hit a perforated hollow polymer ball over a net using solid-faced paddles. Opponents on either side of the net hit the ball back and forth until one side commits a rule infraction. Pickleball was invented in 1965 as a children's backyard game on Bainbridge Island, Washington, USA. In 2022, pickleball was adopted as the official state sport of Washington. The appearance of a pickleball court, and the manner of play, resemble tennis, but the court is the size of a doubles badminton court, less than a third the size of a tennis court. Court lines and rules are specific to pickleball and include two on either side of the net known as the ''non-volley zones'', where the ball cannot be hit with the paddle unless the ball bounces first. The official rules specify side-out scoring, where only the serving team can score a point. All serves are made with an underhand stroke. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pickleball
Pickleball is an indoor or outdoor racket/paddle sport where two players (singles), or four players (doubles), hit a perforated hollow polymer ball over a net using solid-faced paddles. Opponents on either side of the net hit the ball back and forth until one side commits a rule infraction. Pickleball was invented in 1965 as a children's backyard game on Bainbridge Island, Washington, USA. In 2022, pickleball was adopted as the official state sport of Washington. The appearance of a pickleball court, and the manner of play, resemble tennis, but the court is the size of a doubles badminton court, less than a third the size of a tennis court. Court lines and rules are specific to pickleball and include two on either side of the net known as the ''non-volley zones'', where the ball cannot be hit with the paddle unless the ball bounces first. The official rules specify side-out scoring, where only the serving team can score a point. All serves are made with an underhand stroke. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Governing Body
A governing body is a group of people that has the authority to exercise governance over an organization or political entity. The most formal is a government, a body whose sole responsibility and authority is to make binding decisions in a taken geopolitical system (such as a state) by establishing laws. Other types of governing include an organization (such as a corporation A corporation is an organization—usually a group of people or a company—authorized by the state to act as a single entity (a legal entity recognized by private and public law "born out of statute"; a legal person in legal context) and r ... recognized as a legal entity by a government), a socio-political group (chiefdom, tribe, family, religious denomination, etc.), or another, informal group of people. In business and outsourcing relationships, Governance Frameworks, governance frameworks are built into relational contracts that foster long-term collaboration and innovation. A board of governors is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USA Pickleball
USA Pickleball, or USAP, is the de facto governing body for the sport of pickleball in the United States. It was the world's first national pickleball organization established when it was formed in 1984 as the United States Amateur Pickleball Association. It reorganized as the USA Pickleball Association (USAPA) in 2005. The organization adopted the name USA Pickleball in 2020. As the USAPA, the organization published the first official pickleball rule book in 1984 and published the ''USA Pickleball Association Official Tournament Rulebook'' in 2008. Since 2005 the organization has operated as a nonprofit 501(c)(3) organization. History The ''United States Amateur Pickleball Association'', originally abbreviated U.S.A.P.A., was founded by Bryon Olson, Sid Williams and a few other Washington state pickleball enthusiasts in 1984 in Tacoma, Washington. A few years later Williams changed the name of the organization to the ''United States of America Pickleball Association''. Their ob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tweener (tennis)
The tweener or between-the-legs shot (also known as a hotdog) is a difficult tennis shot where a player hits the ball between his or her legs. It is typically performed facing away from the opponent, when the player attempts to recover a lob and has no time to turn back around, and hits the ball backward between their legs. Forward-facing tweeners, sometimes called "front tweeners", are also occasionally employed. In competitive matches the tweener is a crowd-pleasing, seldom used last resort, but it is a common trick shot in exhibitions. Players who famously executed the backward shot include the pioneer Guillermo Vilas (whose version was called the "Gran Willy"), Yannick Noah, Ilie Năstase, Gabriela Sabatini (whose version became known as "the Sabatweenie"), Roger Federer, Rafael Nadal, Juan Martín del Potro, Nick Kyrgios, Daria Kasatkina, Agnieszka Radwańska, Simona Halep and Novak Djokovic. History The first tennis player to study and develop this shot was Argentine Guill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English (cue Sports Term)
The following is a glossary of traditional English-language terms used in the three overarching cue sports disciplines: ''carom billiards'' referring to the various games played on a billiard table without ; ''pool'', which denotes a host of games played on a table with six pockets; and ''snooker'', played on a large pocket table, and which has a sport culture unto itself distinct from pool. There are also games such as English billiards that include aspects of multiple disciplines. Definitions and language The term "" is sometimes used to refer to all of the cue sports, to a specific class of them, or to specific ones such as English billiards; this article uses the term in its most generic sense unless otherwise noted. The labels "British" and " UK" as applied to entries in this glossary refer to terms originating in the UK and also used in countries that were fairly recently part of the British Empire and/or are part of the Commonwealth of Nations, as opposed to US (and, oft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topspin
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 (see Magnus effect). Topspin is the opposite of backspin. Baseball In baseball, the curveball, a type of pitch which usually has downward movement, is thrown in such a way as to put topspin on the ball. Its close relatives are the slider and the slurve. The "curve" of the ball varies from pitcher to pitcher. Cue sports In snooker, pocket billiards and billiards, players use topspin to keep the cue ball moving, including after it hits other balls. They get top spin by hitting the cue against the top of the ball. Cricket In cricket, a top-spinner is a type of delivery bowled by a cricketer bowling either wrist spin or finger spin. In either case, the bowler imparts the ball with top spin by twisting it with his or her fingers prior to delivery. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backspin
In racquet sports and golf, 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 (see Magnus effect). While a normal hit bounces well forward as well as up, backspin shots bounce higher and less forward. Backspin is the opposite of topspin. In racket sports, the higher bounce imparted by backspin may make a receiver who has prepared for a different shot miss or mis-hit the ball when swinging. A backspin shot is also useful for defensive shots because a backspin shot takes longer to travel to the opponent, giving the defender more time to get back into position. Also, because backspin shots tend to bounce less far forward once they reach the opposite court, they may be more difficult to attack. This is especially important in table tennis because one must wait for the ball to bounce before hitting it, whereas in tennis the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnus Effect
The Magnus effect is an observable phenomenon commonly associated with a spinning object moving through a fluid. The path of the spinning object is 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 Magnus effect is dependent on the speed of rotation. The most readily observable case of the Magnus effect is when a spinning sphere (or cylinder) curves away from the arc it would follow if it were not spinning. It is often used by association football and volleyball players, baseball pitchers, and cricket bowlers. Consequently, the phenomenon is important in the study of the physics of many ball sports. It is also an important factor in the study of the effects of spinning on guided missiles—and has some engineering uses, for instance in the design of rotor ships and Flettner aeroplanes. Topspin in ball games is defined as spin about a ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotation Around A Fixed Axis
Rotation around a fixed axis is a special case of rotational motion. The fixed-axis hypothesis excludes the possibility of an axis changing its orientation and cannot describe such phenomena as wobbling or precession. According to Euler's rotation theorem, simultaneous rotation along a number of stationary axes at the same time is impossible; if two rotations are forced at the same time, a new axis of rotation will appear. This article assumes that the rotation is also stable, such that no torque is required to keep it going. The kinematics and dynamics of rotation around a fixed axis of a rigid body are mathematically much simpler than those for free rotation of a rigid body; they are entirely analogous to those of linear motion along a single fixed direction, which is not true for ''free rotation of a rigid body''. The expressions for the kinetic energy of the object, and for the forces on the parts of the object, are also simpler for rotation around a fixed axis, than for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draft0
Draft, The Draft, or Draught may refer to: Watercraft dimensions * Draft (hull), the distance from waterline to keel of a vessel * Draft (sail), degree of curvature in a sail * Air draft, distance from waterline to the highest point on a vessel Selection processes * Draft (politics), groundswell of support to compel a candidate to run for office * Draft (sports), selection of players for professional sports teams * Conscription, selection for e.g. military service Entertainment * Draft (musician) (born 1986), Electronic musician and DJ * ''Drafted'' (comics), a 2007 comic released by Devil's Due Publishing * ''The Draft'' (comics), a 1988 one-shot comic book from Marvel Comics * The Draft (band), an American punk rock band * '' Draft 7.30'', a 2003 album by British electronic band Autechre * WWE draft The WWE Draft, alternatively called the WWE Superstar Shake-up from 2017 to 2019, is a process used by the United States, American professional wrestling promotion WWE to r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
