Field Hockey pitch T

Why a Synthetic Hockey pitch?

The artificial surfaces of a synthetic hockey pitch give the players added handle of the ball. Coupled with elevated ball speed, hockey has turn into a additional rapidly and added thrilling game.

Far additional details on Field Hockey pitch and constructing there of.

A hockey pitch is the playing surface for the game of field hockey. Historically, the game was played on all-all-natural turf (grass) but these days it is predominantly played on an artificial turf. The transition onto artificial pitches came in the course of the 1970s and was developed mandatory for primary competitions in 1976. All the lines, markings and goal specifications are outlined by the International Hockey Federation in “The Recommendations of Hockey”.

All line markings on the pitch type portion of the area which they define. For instance, a ball on the side line is nonetheless in the field of play a ball on the line of the penalty circle is in the penalty circle a foul committed additional than the 23-metre (25-yard) line has occurred in the 23-metre area. A ball have to totally cross a boundary line to be out of play, and a ball have to wholly cross the goal line just ahead of a goal is scored.

Due to the original formulation of the suggestions in England, the standard dimensions of a hockey pitch have been initially expressed in imperial units. The suggestions are now expressed explicitly in metric dimensions (thinking about the reality that 1998), even although the use of the imperial terms remains frequent in some nations

Field of play on a hockey pitch

Colored pitches are utilised to distinguish the field of play (green or blue) from the run-off (red/blue/yellow/orange/and so on).

The hockey pitch is rectangular in shape. The longer perimeter edges are recognized as the side line, the opposing shorter edges are referred as the back line and the portion of this in among the goal posts is identified as the goal line. The side line have to measure 91.40 m and the back line actually ought to measure 55.00 m. There have to be a minimum run-off of two m at the sidelines and 3 m at the backlines which may perhaps possibly be a diverse surface for the final meter. All line markings have to be white and 75 millimeters wide. In each and every and every single corner of the pitch, a corner flag of no added than 300 mm square is attached to a post of height 1.20–1.50 m.

Historically, the pitch dimensions have been imperial and have been replaced by metric equivalents in 1998. The quite 1st recorded suggestions represented what London clubs have been functioning with at the time. Surbiton Hockey Club’s minutes from 1876 stated that pitches have been to be “100–150 yards (91–137 m) lengthy and 50–80 yards (46–73 m) wide”. Recommendations by the Hockey Association of England in 1886 specified “a single hundred yards lengthy by 55 to 60 yards (50 to 55 m) wide”.34 In 1905, the International Recommendations Board permitted the width of the pitch to be “up to 66 yards (60 m)” but this choice was reversed in 1909.5 In 1975, the present width of 60 yards was written into the suggestions.34

On artificial surfaces, the field of play actually ought to be coloured green, ultramarine blue or signal blue. It is permitted for the run-off portion of the pitch to be an selection colour. The London 2012 Olympics started a new trend for blue hockey pitches, just for the reason that blue turf assists television viewers to clearly see the ball and markings on the hockey pitch in the course of gameplay. Not all hockey pitches have to be blue, but a yellow ball on blue turf is now the standard for specialist field hockey tournaments.

Objective

A hockey goal at the 1960 Summer season time Olympics. The goal is deeper at ground level with side and backboards about the base.

Targets consist of two upright posts placed equidistant from the center of the backline, joined at the finest by a horizontal crossbar. The inner edges of the posts have to be 3.66 metres apart, and the lowered edge of the crossbar have to be two.14 metres (7 ft) above the ground. The goalposts and crossbar have to be white and rectangular in shape with width 50 millimetres and a depth of 50 to 75 millimeters (.

The goal have to be at least 1.20 m deep at ground level and at least .90 m deep at crossbar level. The goal area have to be delimited at ground level by a goal backboard and two sideboards of height 460 millimetres (18 in). Affixed to these boards, the posts and crossbar is a net to quit the ball.eight

Hockey nets can come in diverse dimensions primarily based on how deep at ground level and at crossbar level the goal is. Frequent dimensions for a standard field hockey net are about 3.7m (W) x two.1m (H) x 1.2m (D).7

The quite 1st hockey ambitions have been “7 feet (two.1 m) tall posts placed six yards (5.5 m) apart” but have been decreased to 4 yards (3.7 m) apart in the 1886 suggestions. In 1987, a rule was introduced so that at penalty corners “the quite 1st hit at goal actually ought to not cross the goal-line higher than 18 inches (460 mm)”. This saw the introduction of a sideboard and backboard to the ambitions which are now mandatory.34

Circle

A view of the penalty circle (powerful line), the broken circle 5 m from it, and the penalty spot.

A goal is scored when the ball passes totally additional than the goal line but only if the ball was played by an offensive player in the penalty circle. In addition, the circle marks the area a goalkeeper may perhaps possibly play the ball with any portion of his physique and the area precisely exactly where an infringement by a defender final final results in a penalty corner. The terminology circle (or D) is extensively utilised even although the area is fundamentally formed by a 3.66-metre (4 yd) straight line, parallel to the goal line, connected to two 14.63-metre (16 yd) quadrant arcs.910

The 1876 suggestions stated that “no ambitions shall be permitted if the ball be hit from a distance of added than 15 yards (14 m) from the nearest goalpost”. A visible “striking circle” with “radius of 15 yards” was codified in 1886.34 The radius of the circle was elevated to 16 yards (15 m) in 1951 for men’s hockey and 1968 for women’s hockey.5 Any completely absolutely free-hit inside 5 m of the circle has slightly diverse suggestions from other people today relating to other players’ distance a broken circle 5 m from the penalty circle denotes this spot.ten

A penalty spot is centrally positioned straight in front of the goal and utilised for a penalty stroke. The spot is 150 mm in diameter and its centre is six.475 m from the outdoors of the goal line.ten Penalty strokes have been introduced in 1963 for deliberately stopping a certain goal3 they have been initially taken eight yards (7.3 m) from goal. In 1973, a stroke could also be awarded for a deliberate foul in the circle and the spot was moved to 7 yards (six.4 m) from goal the following year.5

Other markings

Simon Gougnard prepares to take a penalty corner from the ten m mark. The 5 m line above demarcates the closest position a defender may perhaps possibly stand.

A half-way line, parallel to the back line, divides the pitch in two. The commence of each and every and every single period of play and resumption of play following a goal starts with all players in the half they are defending. The line was also utilised for the obselete offside rule.3

Every and every single half of the pitch is then divided after once more by a line, referred to as the 23 metre line or 25 yard line, positioned 22.90 m11 from each and every and every single back line. Historically, this was quite 1st utilised to resume play following the ball passed additional than the back line and marked by flags at the side of the pitch. In 1949, deliberate defensive offenses in this area resulted in a penalty corner. From 1961, players on the defensive group who have been not involved at the penalty corner stood behind this line (this was then moved to the half-way line two years later). The line was also utilised for the offside rule in among 1987 till the rule was abolished in 1996.3 Presently, there are detailed suggestions relating to fouls and completely absolutely free-hits in the 23 metre location of the pitch.12 Taking into consideration the reality that 2015, the 23 metre line has also been utilised for the attacking group to resume play when it has gone additional than the back line (this replaced lengthy corners).13

There are added markings 300 mm lengthy and perpendicular to the back line that denote distances of ten m and 5 m from each and every and every single goal post. These are relevant at a penalty corner the former is the mark from which the attacking group needs the penalty corner and the latter is the closest position which a defender may perhaps possibly stand. These marks had been 5 and ten yards (4.six and 9.1 m) in earlier versions of the suggestions.3 There is a associated mark 5 m from along the side line (from precisely exactly where lengthy corners have been formerly taken) and a mark 14.six m along the side line indicating the level of the finest of the penalty circle. There are also 150 mm lengthy markings precisely exactly where the goal posts are situated.14

Artificial playing surface

“artificial grass permits significantly less complex ball handle and this in itself assists to decrease the quantity of infringements of the rules—which indicates substantially significantly less whistle and fewer stoppages. The game therefore becomes significantly less complex to adhere to, as nicely as becoming a additional rapidly spectacle and substantially added fascinating from a spectator point of view.”

Historically, the game was produced on all-all-natural grass turf. Nonetheless, in 1976, the International Hockey Federation (FIH) developed artificial pitches mandatory at all primary competitions.17 The 1976 Summer season time Olympics in Montreal was the quite 1st of these on the other hand at this time couple of players had noticed or played on synthetic pitches.18 Although it is nonetheless permissible to play on all-all-natural turf all national competitions and international matches have to be played on an artificial surface.19 Elite-level competitions, such as the Olympic Games and Globe Cup, demand a water-mainly primarily based playing surface. Nonetheless, due to water conservation efforts, this is not noticed as a lengthy-term sustainable resolution and selection elite surfaces that do not demand water are becoming researched.20

There are three key varieties of artificial hockey pitch surface:

   • Unfilled or water-mainly primarily based – artificial fibers that are densely packed for stabilization, calls for irrigation or watering to keep clear of pitch place on

    • Dressed or sand-dressed – artificial fibers can be substantially significantly less densely packed and sand supports the fibers for portion of the pile depth

    • Filled or sand-filled – artificial fibers can be longer and substantially significantly less densely packed and sand supports the fibers for a single hundred% of the pile depth

On water-mainly primarily based pitches, shorter fibers and wetted turf decrease friction and strengthen the speed at which the game can be played. Nonetheless, these pitches demand watering just ahead of, in the course of and following the game and upkeep charges are substantial.

Sand-dressed pitches value added than sand-filled pitches but are preferable for hockey as there is an absence of sand close to the playing surface. Nonetheless, a multi-objective surface suitable for sports like association football and tennis is normally important and hockey may perhaps possibly not be the predominant sport. There are lots of diverse specifications and categorizations for artificial turf like shock absorption, surface rebound, friction, and strength outlined by the International Hockey Federation.26 Lately, longer-pile third-generation or 3G pitches have turn into nicely-recognized, specially for football, but these do not commonly meet the FIH’s test criteria they are normally as nicely inconsistent and slow.27

Criticism

The Globe Hockey magazine reported on the quite 1st hockey tournament played on an artificial pitch in 1975—a trial occasion in Montreal prior to the Olympics—and stated the surface had “substantial rewards”.1516 Steve Ruskin, of Sports Illustrated, stated that “A slow, analytical game gave way to a single certain of nonstop, precise-hop action.”28 Nonetheless, it has been stated that the choice to make artificial surfaces mandatory substantially favored added affluent Western nations who could afford these new pitches.29 Ahead of the switch to an artificial surface the Indian men’s hockey group have been dominant, winning seven of the eight Olympic gold medals in among 1928 and 1964.28 In 1996, Indian hockey player Ajit Pal Singh stated that regardless of its size ” can afford only 12 or so Artificial Turf fields”.Sardara Singh, captain of the Indian men’s hockey group, stated that “hockey players in India play on astroturf [sic] for the quite 1st time at the age of 19 or 20 and find it challenging to adapt.”29 Nonetheless, the Pakistan hockey group have performed nicely following the adjust of surface regardless of the nation becoming worse off economically and acquiring fewer artificial pitches.16 When describing the adjust of surface, Ruskin stated that “for India it was like starting additional than, with all nations even in field hockey