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Motion (gridiron Football)
In gridiron football, motion refers to the movement of an offense (sports), offensive player at the time of the snap (football), snap. While there are different rules regarding motion, most mandate that no more than one player may be in motion at the time of the snap, and the player must not be an offensive lineman (typically, the player in motion is a wide receiver or running back). Additionally, the National Football League, NFL (professional), National Collegiate Athletic Association, NCAA (college), and NFHSAA (high school) require that they be moving laterally or backwards; they are not allowed to be moving towards the line of scrimmage when the ball is snapped. The Canadian Football League and the Arena Football League allow for motion towards the line of scrimmage at the time of the snap. Motion and shift There is a distinction drawn between a ''shift'' and ''motion'' in football. Motion occurs when a player is moving ''at the time of the snap''. A Shift (gridiron football) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Bay Packers Offense Tight End 81 Andrew Quarless In Motion Dec 2013
Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 Nanometre, nm. In subtractive color systems, used in painting and color printing, it is created by a combination of yellow and cyan; in the RGB color model, used on television and computer screens, it is one of the additive primary colors, along with red and blue, which are mixed in different combinations to create all other colors. By far the largest contributor to green in nature is chlorophyll, the chemical by which plants photosynthesis, photosynthesize and convert sunlight into chemical energy. Many creatures have adapted to their green environments by taking on a green hue themselves as camouflage. Several minerals have a green color, including the emerald, which is colored green by its chromium content. During Post-classical history, post-classical and Early modern period, early modern Europe, green was the color commonly assoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notre Dame Box
The Notre Dame Box is a variation of the single-wing formation used in American football, with great success by Notre Dame in college football and the Green Bay Packers of the 1920s and 1930s in the NFL. Green Bay's coach, Curly Lambeau, learned the Notre Dame Box while playing for Knute Rockne in the late 1910s. Rockne learned it from Jesse Harper, who learned it from coach Amos Alonzo Stagg. It contained two ends, and four backs. The formation often featured an ''unbalanced line'' where the center (that is, the player who snapped the ball) was not strictly in the ''center'' of the line, but close to the weakside. Players line up in T formation then shift to a box formation. The Notre Dame Box differed from the traditional single-wing formation in that the line was balanced and the halfback who normally played the "wing" in the single-wing was brought in more tightly, with the option of shifting out to the wing. These two changes made the backs' formation resemble a square (h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Football
Canadian football () is a team sport, sport played in Canada in which two teams of 12 players each compete for territorial control of a field of play long and wide attempting to advance a pointed oval-shaped ball into the opposing team's scoring area (end zone). In Canada, ''football'' may refer to Canadian football and American football collectively, or to either sport specifically, depending on context. Outside of Canada, the term Canadian football is used exclusively to describe this sport, even in the United States; the term ''gridiron football'' (or, more rarely, ''North American football'') is also used worldwide as well to refer to both sports collectively. The two sports have shared origins and are closely related but have comparison of American and Canadian football, some key differences. With the probable exception of a few minor and recent changes, for which there is circumstantial evidence to suggest the existence of at least informal cross-border collaboration, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Indoor Football
American Indoor Football (AIF) was a professional indoor football league, one of the several regional professional indoor football leagues in North America. The AIFL began as a regional league with six franchises on the East Coast of the United States in 2005. After a rapid, and largely failed, expansion effort in 2006, most of the league's remaining teams jumped to the new AIFA (the rest joined the short-lived WIFL). The AIFA expanded throughout existing territory and, in 2008, expanded into the Western United States. The league legally divided into two entities to allow for a partial merger with the Southern Indoor Football League, which resulted in all of its Eastern teams merging into the SIFL and the AIFA only maintaining its western teams. The league's western component, which remained separate of the merger, had indicated it would play as the AIFA West for the 2011 season but ceased operations January 2011. The league announced it would be relaunching as American Indoor Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XFL (2020)
The XFL is a professional American football minor league consisting of eight teams located across the United States in mid-sized to major markets served by at least one other major professional sports team. Seasons run from February to April, with each team playing a ten-game regular season, and four progressing to the playoffs to crown a season champion. It is headquartered in Arlington, Texas. The league was founded by former WWE executive Vince McMahon in 2018, as a reboot and successor to the league of the same name he founded in 2001. McMahon re-founded the XFL to create a league with fewer off-field controversies and faster, simpler play compared to the National Football League (NFL), as well as one without the professional wrestling–inspired features and entertainment elements of its predecessor. The league and its teams were originally owned by McMahon's Alpha Entertainment. After only five weeks of play in its inaugural 2020 season, the league's operations slowl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Offensive Tackle
Offensive may refer to: * Offensive, the former name of the Dutch political party Socialist Alternative * Offensive (military), an attack * Offensive language ** Fighting words or insulting language, words that by their very utterance inflict injury or tend to incite an immediate breach of the peace ** Pejorative, or slur words ** Profanity Profanity, also known as cursing, cussing, swearing, bad language, foul language, obscenities, expletives or vulgarism, is a socially offensive use of language. Accordingly, profanity is language use that is sometimes deemed impolite, rud ..., strongly impolite, rude or offensive language See also * * Offense (other) * Offender (other) * Charm offensive (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indoor American Football
Indoor American football, or arena football, is a variation of gridiron football played at ice hockey-sized indoor arenas. While varying in details from league to league, the rules of indoor football are designed to allow for play in a smaller arena. It is distinct from traditional American or Canadian football played in larger domed or open-air stadiums, although several early college football games contested on full-sized or nearly full-sized fields at Chicago Coliseum (1890s) and Atlantic City Convention Center (1930s and 1960s) helped to show that football could be played as an indoor game. History Early history The first demonstration of football on a small field was actually played outdoors at the original open-air Madison Square Garden. Using nine-man sides, Pennsylvania defeated Rutgers 10–0 at the annual meeting of the Amateur Athletic Union on January 16, 1889. The first documented indoor football game was an exhibition between the Springfield YMCA Training School ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Football League
The World Football League (WFL) was an American football league that played one full season in 1974 and most of its second in 1975. Although the league's proclaimed ambition was to bring American football onto a worldwide stage, the farthest the WFL reached was placing a team – the Hawaiians – in Honolulu, Hawaii. The league folded midway through its second season, in 1975. A new minor football league began play as the World Football League in 2008 after acquiring the rights to its trademarks and intellectual property; it folded in 2011. History Gary Davidson, a California lawyer and businessman, was the driving force behind the World Football League. He had helped start the moderately successful American Basketball Association and World Hockey Association, some of whose teams survived long enough to enter the more established National Basketball Association and National Hockey League, respectively. Unlike his two previous efforts, the World Football League did not bring a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XFL (2001)
The XFL was a professional American football league that played its only season in 2001. The XFL was operated as a joint venture between the WWE, World Wrestling Federation (WWF, now WWE) and NBC. The XFL was conceived as an outdoor football league that would begin play immediately after the National Football League season ended, to take advantage of the perceived lingering public desire to watch football after the NFL and college football seasons conclude. It was promoted as having fewer rules to encourage rougher play than other major leagues, while its telecasts featured sports entertainment elements inspired by professional wrestling (and in particular, the WWF's then-current "Attitude Era"), including heat (wrestling), heat and kayfabe, and suggestively-dressed cheerleaders. Commentary crews also featured WWF commentators (such as Jesse Ventura, Jim Ross, and Jerry Lawler) joined by sportscasters and veteran football players. Despite the wrestling influence, the games and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pro Bowl
The National Football League All-Star Game (1939–1942), Pro Bowl (1951–2022), or Pro Bowl Games (starting in 2023) is an annual event held by the National Football League (NFL) featuring the league's star players. The format has changed throughout the years. Between 1939 and 1942, the NFL experimented with all-star games pitting the league's champion against a team of all-stars. The first official Pro Bowl was played in January 1951, matching the top players in the American/Eastern Conference against those in the National/Western Conference. From the merger with the rival American Football League (AFL) in 1970 up through 2013 and also in 2017, it was officially called the AFC–NFC Pro Bowl, matching the top players in the American Football Conference (AFC) against those in the National Football Conference (NFC). From 2014 through 2016, the NFL experimented with an unconferenced format, where the teams were selected by two honorary team captains (who are each in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Football
American football (referred to simply as football in the United States and Canada), also known as gridiron, is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, the team with possession of the oval-shaped football, attempts to advance down the field by running with the ball or passing it, while the defense, the team without possession of the ball, aims to stop the offense's advance and to take control of the ball for themselves. The offense must advance at least ten yards in four downs or plays; if they fail, they turn over the football to the defense, but if they succeed, they are given a new set of four downs to continue the drive. Points are scored primarily by advancing the ball into the opposing team's end zone for a touchdown or kicking the ball through the opponent's goalposts for a field goal. The team with the most points at the end of a game wins. American football evolved in the United States, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second
The second (symbol: s) is the unit of time in the International System of Units (SI), historically defined as of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds each (24 × 60 × 60 = 86400). The current and formal definition in the International System of Units ( SI) is more precise:The second ..is defined by taking the fixed numerical value of the caesium frequency, Δ''ν''Cs, the unperturbed ground-state hyperfine transition frequency of the caesium 133 atom, to be when expressed in the unit Hz, which is equal to s−1. This current definition was adopted in 1967 when it became feasible to define the second based on fundamental properties of nature with caesium clocks. Because the speed of Earth's rotation varies and is slowing ever so slightly, a leap second is added at irregular intervals to civil time to keep clocks in sync with Earth's rotation. Uses Analog clocks and watches often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
