Why a Synthetic Hockey pitch?

The artificial surfaces of a synthetic hockey pitch give the players further handle of the ball. Coupled with enhanced ball speed, hockey has develop to be a additional quickly and further fascinating game.

Added facts and 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 organic turf (grass) but presently it is predominantly played on an artificial turf. The transition onto artificial pitches came all through the 1970s and was developed mandatory for crucial competitions in 1976. All the lines, markings and target specifications are outlined by the International Hockey Federation in “The Suggestions of Hockey”.

All line markings on the pitch type 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 have to definitely cross a boundary line to be out of play, and a ball have to wholly cross the target line ahead of a target is scored.

Due to the original formulation of the recommendations in England, the common dimensions of a hockey pitch had been initially expressed in imperial units. The recommendations are now expressed explicitly in metric dimensions (provided that 1998), regardless of the truth that the use of the imperial terms remains prevalent in some nations

Field of play on a hockey pitch

Colored pitches are applied 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 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 recognized as the target line. The side line have to measure 91.40 m and the back line genuinely need 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 possibly be a exceptional surface for the final meter. All line markings have to be white and 75 millimeters wide. In every single corner of the pitch, a corner flag of no further 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Historically, the pitch dimensions had been imperial and had been replaced by metric equivalents in 1998.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 incredibly 1st recorded recommendations represented what London clubs had been employing 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”. Suggestions 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 Suggestions 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 recommendations.34

On artificial surfaces, the field of play genuinely need to be coloured green, ultramarine blue or signal blue. It is permitted for the run-off portion of the pitch to be an solution colour. The London 2012 Olympics started a new trend for blue hockey pitches, considering that blue turf assists television viewers to clearly see the ball and markings on the hockey pitch all through gameplay. Not all hockey pitches have to be blue, but a yellow ball on blue turf is now the common for skilled field hockey tournaments.

Aim

A hockey target at the 1960 Summer time season Olympics. The target 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 big by a horizontal crossbar. The inner edges of the posts have to be 3.66 metres apart, and the lower 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 target have to be at least 1.20 m deep at ground level and at least .90 m deep at crossbar level. The target area have 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 quit the ball.eight

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

The incredibly 1st hockey ambitions had been “7 feet (two.1 m) tall posts placed six yards (5.5 m) apart” but had been lowered to 4 yards (3.7 m) apart in the 1886 recommendations. In 1987, a rule was introduced so that at penalty corners “the incredibly 1st hit at target genuinely need to not cross the target-line bigger 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 (robust line), the broken circle 5 m from it, and the penalty spot.

A target is scored when the ball passes definitely additional than the target line but only if the ball was played by an offensive player in the penalty circle. On best of that, the circle marks the area a goalkeeper may possibly play the ball with any element of his physique and the area precisely exactly where an infringement by a defender rewards in a penalty corner. The terminology circle (or D) is broadly applied regardless of the truth that the area is primarily 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 recommendations stated that “no ambitions shall be permitted if the ball be hit from a distance of further 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 enhanced to 16 yards (15 m) in 1951 for men’s hockey and 1968 for women’s hockey.5 Any totally free of charge-hit inside 5 m of the circle has slightly exceptional recommendations from other folks concerning other players’ distance a broken circle 5 m from the penalty circle denotes this location.ten

A penalty spot is centrally positioned straight in front of the target and applied 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 distinct 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 may possibly stand.

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

Just about every single half of the pitch is then divided when once more by a line, referred to as the 23 metre line or 25 yard line, positioned 22.90 m11 from every single back line. Historically, this was incredibly 1st applied to resume play promptly 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 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 applied for the offside rule amongst 1987 till the rule was abolished in 1996.3 These days, there are detailed recommendations regarding fouls and totally free of charge-hits in the 23 metre region of the pitch.12 Due to the fact 2015, the 23 metre line has also been applied 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 single target post. These are relevant at a penalty corner the former is the mark from which the attacking group calls for the penalty corner and the latter is the closest position which a defender may possibly stand. These marks had been 5 and ten yards (4.six and 9.1 m) in earlier versions of the recommendations.3 There is a associated mark 5 m from along the side line (from precisely exactly where extended corners had been formerly taken) and a mark 14.six m along the side line indicating the level of the big of the penalty circle. There are also 150 mm extended markings precisely exactly where the target posts are situated.14

Artificial playing surface

“artificial grass permits a great deal less difficult ball handle and this in itself assists to lower the quantity of infringements of the rules—which indicates substantially significantly less whistle and fewer stoppages. The game therefore becomes a great deal less difficult to stick to, as adequately as becoming a additional quickly spectacle and substantially further intriguing from a spectator point of view.”

Historically, the game was developed on organic grass turf. Nonetheless, in 1976, the International Hockey Federation (FIH) developed artificial pitches mandatory at all crucial competitions.17 The 1976 Summer time season Olympics in Montreal was the incredibly 1st of these on the other hand at this time handful of players had observed or played on synthetic pitches.18 Regardless of the truth that it is nonetheless permissible to play on organic 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 Planet Cup, demand a water-mainly primarily based playing surface. Nonetheless, due to water conservation efforts, this is not observed as a extended-term sustainable option and solution elite surfaces that do not demand water are becoming researched.20

There are three principal sorts of artificial hockey pitch surface:

   • Unfilled or water-mainly primarily based – artificial fibers that are densely packed for stabilization, demands 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 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-mainly primarily based pitches, shorter fibers and wetted turf lower friction and enhance the speed at which the game can be played. Nonetheless, these pitches demand watering ahead of, all through and promptly following the game and upkeep costs are considerable.

Sand-dressed pitches cost further 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 generally needed and hockey may possibly not be the predominant sport. There are a lot of exceptional 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 develop to be effectively-liked, specially for football, but these do not usually meet the FIH’s test criteria they are generally as effectively inconsistent and slow.27

Criticism

The Planet Hockey magazine reported on the incredibly 1st hockey tournament played on an artificial pitch in 1975—a trial occasion in Montreal prior to the Olympics—and described the surface had “enormous rewards”.1516 Steve Ruskin, of Sports Illustrated, described that “A slow, analytical game gave way to a single of nonstop, right-hop action.”28 Nonetheless, it has been stated that the choice to make artificial surfaces mandatory significantly favored further 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 regardless of its size ” can afford only 12 or so Artificial Turf fields”.Sardara Singh, captain of the Indian men’s hockey group, described that “hockey players in India play on astroturf [sic] for the incredibly 1st time at the age of 19 or 20 and come across it difficult to adapt.”29 Nonetheless, the Pakistan hockey group have performed adequately following the transform of surface regardless of the nation becoming worse off economically and possessing fewer artificial pitches.16 When describing the transform of surface, Ruskin described that “for India it was like starting additional than, with all nations even in field hockey