Why a Synthetic Hockey pitch?

The artificial surfaces of a synthetic hockey pitch give the players far a lot more deal with of the ball. Coupled with enhanced ball speed, hockey has turn out to be a a lot more swiftly and far a lot more thrilling game.

Additional information on Field Hockey pitch and creating 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 presently it is predominantly played on an artificial turf. The transition onto artificial pitches came in the course of the 1970s and was produced mandatory for major competitions in 1976. All the lines, markings and objective specifications are outlined by the International Hockey Federation in “The Suggestions of Hockey”.

All line markings on the pitch sort 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 a lot more than the 23-metre (25-yard) line has occurred in the 23-metre area. A ball should really entirely cross a boundary line to be out of play, and a ball should really wholly cross the objective line just ahead of a objective is scored.

Due to the original formulation of the suggestions in England, the standard dimensions of a hockey pitch had been initially expressed in imperial units. The suggestions are now expressed explicitly in metric dimensions (taking into consideration that 1998), even although the use of the imperial terms remains common 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 on).

The hockey pitch is rectangular in shape. The longer perimeter edges are identified as the side line, the opposing shorter edges are referred as the back line and the portion of this in amongst the objective posts is identified as the objective line. The side line should really measure 91.40 m and the back line actually should really measure 55.00 m. There should really be a minimum run-off of two m at the sidelines and 3 m at the backlines which may perhaps possibly be a distinctive surface for the final meter. All line markings should really be white and 75 millimeters wide. In just about every single corner of the pitch, a corner flag of no far a lot more 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 initial recorded suggestions represented what London clubs had been applying at the time. Surbiton Hockey Club’s minutes from 1876 stated that pitches had been to be “100–150 yards (91–137 m) lengthy and 50–80 yards (46–73 m) wide”. Suggestions by the Hockey Association of England in 1886 specified “1 hundred yards lengthy 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 current width of 60 yards was written into the suggestions.34

On artificial surfaces, the field of play actually should really 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, just simply because 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 certified field hockey tournaments.

Aim

A hockey objective at the 1960 Summer season season Olympics. The objective 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 significant by a horizontal crossbar. The inner edges of the posts should really be 3.66 metres apart, and the decreased edge of the crossbar should really be two.14 metres (7 ft) above the ground. The goalposts and crossbar should really be white and rectangular in shape with width 50 millimetres and a depth of 50 to 75 millimeters (.

The objective should really be at least 1.20 m deep at ground level and at least .90 m deep at crossbar level. The objective area should really be delimited at ground level by a objective 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 distinctive dimensions primarily based on how deep at ground level and at crossbar level the objective is. Regular dimensions for a standard field hockey net are about 3.7m (W) x two.1m (H) x 1.2m (D).7

The initial hockey ambitions 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 initial hit at objective actually should really not cross the objective-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 (robust line), the broken circle 5 m from it, and the penalty spot.

A objective is scored when the ball passes entirely a lot more than the objective line but only if the ball was played by an offensive player in the penalty circle. Furthermore, the circle marks the area a goalkeeper may perhaps possibly play the ball with any element of his physique and the area specifically exactly where an infringement by a defender rewards in a penalty corner. The terminology circle (or D) is extensively employed even although the area is in reality formed by a 3.66-metre (4 yd) straight line, parallel to the objective 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 far a lot more 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 absolutely free-hit inside 5 m of the circle has slightly distinctive suggestions from other people 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 objective 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 objective line.ten Penalty strokes had been introduced in 1963 for deliberately stopping a particular goal3 they had been initially taken eight yards (7.3 m) from objective. 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 objective 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 start of just about every single period of play and resumption of play following a objective starts with all players in the half they are defending. The line was also employed for the obselete offside rule.3

Each half of the pitch is then divided after a lot more by a line, referred to as the 23 metre line or 25 yard line, positioned 22.90 m11 from just about every single back line. Historically, this was initial employed to resume play just immediately after the ball passed a lot more 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 in amongst 1987 till the rule was abolished in 1996.3 Presently, there are detailed suggestions relating to fouls and totally absolutely free-hits in the 23 metre region of the pitch.12 Taking into consideration the reality that 2015, the 23 metre line has also been employed for the attacking group to resume play when it has gone a lot more 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 just about every single objective 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 specifically exactly where lengthy corners had been formerly taken) and a mark 14.six m along the side line indicating the level of the significant of the penalty circle. There are also 150 mm lengthy markings specifically exactly where the objective posts are situated.14

Artificial playing surface

“artificial grass permits a lot less complicated ball deal with and this in itself assists to reduce down the quantity of infringements of the rules—which suggests substantially significantly less whistle and fewer stoppages. The game consequently becomes a lot less complicated to comply with, as properly as having a a lot more swiftly spectacle and a lot far a lot more intriguing from a spectator point of view.”

Historically, the game was produced on all-all-natural grass turf. On the other hand, in 1976, the International Hockey Federation (FIH) produced artificial pitches mandatory at all major competitions.17 The 1976 Summer season season Olympics in Montreal was the initial of these possessing mentioned that at this time handful of players had noticed or played on synthetic pitches.18 In spite of the reality that it is nonetheless permissible to play on all-all-natural turf all national competitions and international matches should really be played on an artificial surface.19 Elite-level competitions, such as the Olympic Games and Planet Cup, need to have a water-mainly primarily based playing surface. On the other hand, due to water conservation efforts, this is not noticed as a lengthy-term sustainable answer and solution elite surfaces that do not need to have water are having researched.20

There are three most essential 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 steer 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 reduce down friction and strengthen the speed at which the game can be played. On the other hand, these pitches need to have watering just ahead of, in the course of and just immediately after the game and upkeep charges are considerable.

Sand-dressed pitches expense far a lot more than sand-filled pitches but are preferable for hockey as there is an absence of sand close to the playing surface. On the other hand, a multi-target surface proper for sports like association football and tennis is typically needed and hockey may perhaps possibly not be the predominant sport. There are a number of distinctive 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 preferred, specially for football, but these do not typically meet the FIH’s test criteria they are typically also inconsistent and slow.27

Criticism

The Planet Hockey magazine reported on the initial hockey tournament played on an artificial pitch in 1975—a trial occasion in Montreal prior to the Olympics—and talked about the surface had “huge added rewards”.1516 Steve Ruskin, of Sports Illustrated, talked about that “A slow, analytical game gave way to 1 of nonstop, precise-hop action.”28 On the other hand, it has been stated that the choice to make artificial surfaces mandatory substantially favored far a lot more affluent Western nations who could afford these new pitches.29 Just ahead of the switch to an artificial surface the Indian men’s hockey group had been dominant, winning seven of the eight Olympic gold medals in 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, talked about that “hockey players in India play on astroturf [sic] for the initial time at the age of 19 or 20 and find out it complicated to adapt.”29 On the other hand, the Pakistan hockey group have performed properly following the transform of surface regardless of the nation having worse off economically and acquiring fewer artificial pitches.16 When describing the transform of surface, Ruskin talked about that “for India it was like starting a lot more than, with all nations even in field hockey