Why a Synthetic Hockey pitch?

The artificial surfaces of a synthetic hockey pitch give the players a lot additional handle of the ball. Coupled with elevated ball speed, hockey has turn out to be a faster and a lot additional thrilling game.

A great deal additional information 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-organic turf (grass) but these days it is predominantly played on an artificial turf. The transition onto artificial pitches came for the duration of the 1970s and was created mandatory for massive competitions in 1976. All the lines, markings and target specifications are outlined by the International Hockey Federation in “The Recommendations of Hockey”.

All line markings on the pitch variety element 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 ought to entirely cross a boundary line to be out of play, and a ball ought to wholly cross the target line prior to a target is scored.

Due to the original formulation of the suggestions in England, the frequent dimensions of a hockey pitch had been initially expressed in imperial units. The suggestions are now expressed explicitly in metric dimensions (offered that 1998), when the use of the imperial terms remains prevalent in some nations

Field of play on a hockey pitch

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

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

Historically, the pitch dimensions had been imperial and had been replaced by metric equivalents in 1998. The initially recorded suggestions represented what London clubs had been creating use of at the time. Surbiton Hockey Club’s minutes from 1876 stated that pitches had been to be “100–150 yards (91–137 m) extended and 50–80 yards (46–73 m) wide”. Recommendations by the Hockey Association of England in 1886 specified “1 hundred yards extended 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 current 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 choice colour. The London 2012 Olympics started a new trend for blue hockey pitches, primarily for the reason that blue turf assists television viewers to clearly see the ball and markings on the hockey pitch for the duration of gameplay. Not all hockey pitches have to be blue, but a yellow ball on blue turf is now the frequent for skilled field hockey tournaments.

Objective

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

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

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

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

The initially hockey objectives had been “7 feet (two.1 m) tall posts placed six yards (5.5 m) apart” but had 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 initially hit at target actually ought to not cross the target-line bigger than 18 inches (460 mm)”. This saw the introduction of a sideboard and backboard to the objectives which are now mandatory.34

Circle

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

A target is scored when the ball passes entirely additional than the target 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 could effectively play the ball with any element of his physique and the area specifically exactly where an infringement by a defender outcomes in a penalty corner. The terminology circle (or D) is broadly employed when the area is in reality formed by a 3.66-metre (4 yd) straight line, parallel to the target line, connected to two 14.63-metre (16 yd) quadrant arcs.910

The 1876 suggestions stated that “no objectives shall be permitted if the ball be hit from a distance of a lot additional 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 no expense-hit inside 5 m of the circle has slightly distinct suggestions from other men and women with regards 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 target and employed for a penalty stroke. The spot is 150 mm in diameter and its centre is six.475 m from the outdoors of the target line.ten Penalty strokes had been introduced in 1963 for deliberately stopping a specific goal3 they had been initially taken eight yards (7.3 m) from target. 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 target 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 could effectively stand.

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

Every single single half of the pitch is then divided when additional by a line, referred to as the 23 metre line or 25 yard line, positioned 22.90 m11 from every and each and every back line. Historically, this was initially employed to resume play just immediately after 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 had 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 employed for the offside rule amongst 1987 till the rule was abolished in 1996.3 These days, there are detailed suggestions relating to fouls and no expense-hits in the 23 metre location of the pitch.12 Provided that 2015, the 23 metre line has also been employed for the attacking group to resume play when it has gone additional than the back line (this replaced extended corners).13

There are additional markings 300 mm extended and perpendicular to the back line that denote distances of ten m and 5 m from every and each and every target 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 could effectively 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 equivalent mark 5 m from along the side line (from specifically exactly where extended corners had been formerly taken) and a mark 14.six m along the side line indicating the level of the prime of the penalty circle. There are also 150 mm extended markings specifically exactly where the target posts are situated.14

Artificial playing surface

“artificial grass permits a lot less difficult ball handle and this in itself assists to reduce the quantity of infringements of the rules—which suggests substantially significantly less whistle and fewer stoppages. The game hence becomes a lot less difficult to comply with, as nicely as becoming a faster spectacle and substantially a lot additional fascinating from a spectator point of view.”

Historically, the game was designed on all-organic grass turf. Nonetheless, in 1976, the International Hockey Federation (FIH) created artificial pitches mandatory at all massive competitions.17 The 1976 Summer season time Olympics in Montreal was the initially of these on the other hand at this time handful of players had noticed or played on synthetic pitches.18 Though it is nonetheless permissible to play on all-organic turf all national competitions and international matches ought to be played on an artificial surface.19 Elite-level competitions, such as the Olympic Games and Globe Cup, demand a water-mostly primarily based playing surface. Nonetheless, due to water conservation efforts, this is not noticed as a extended-term sustainable option and choice elite surfaces that do not demand water are becoming researched.20

There are three important types of artificial hockey pitch surface:

   • Unfilled or water-mostly primarily based – artificial fibers that are densely packed for stabilization, calls for irrigation or watering to protect against pitch place on

    • Dressed or sand-dressed – artificial fibers can be substantially significantly less densely packed and sand supports the fibers for element 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 1 hundred% of the pile depth

On water-mostly primarily based pitches, shorter fibers and wetted turf reduce friction and boost the speed at which the game can be played. Nonetheless, these pitches demand watering prior to, for the duration of and just immediately after the game and upkeep costs are vital.

Sand-dressed pitches price tag a lot additional than sand-filled pitches but are preferable for hockey as there is an absence of sand close to the playing surface. Nonetheless, a multi-aim surface acceptable for sports like association football and tennis is frequently anticipated and hockey could effectively not be the predominant sport. There are numerous distinct 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 out to be effectively-liked, specially for football, but these do not usually meet the FIH’s test criteria they are frequently as effectively inconsistent and slow.27

Criticism

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