请输入您要查询的百科知识:

 

词条 Three positions
释义

  1. Types of three positions matches

  2. Shooting a three Position Match

  3. Types

      Prone    Standing    Kneeling  

  4. See also

  5. References

International Rifle events that occur in three positions are conducted with an equal number of shots fired from the Prone, the Standing and the Kneeling positions, always in that order. Each of the three positions shot during the match has a fixed time limit that the shooter is able to shoot unlimited amounts of sighting shots and 10 or 20 shots for record. In most scenarios the scoring is on a 1-10 scale.[1] The center of the bullseye is commonly the 10 and the score drops points as it distances from the center. It is up to the organization's discretion to score using outside ring or inside ring scoring. Outside ring scoring measures what ring the hole breaks and measures accordingly. Inside ring scoring scores by determining whether the hole breaks the inside line of the bullseye.[2]

Types of three positions matches

The International Shooting Sports Federation (ISSF) recognizes four three position events. Two of these events, both called 50 m Rifle, are shot in the Olympics, one for men, the other for women. The two Olympic events are shot with a rimfire rifle at 50m. The two three position events not in the Olympics, 300 m Rifle and 300 m Standard Rifle, are shot with a centerfire rifle at a distance of 300m.[3]

For the Olympic events, men shoot a 3 X 40, or rather 40 shots in prone, 40 shots in standing, and 40 shots in kneeling. Women shoot a 3 X 20, 20 shots in each position. This is considered the qualification round. Following the qualification round, the top eight shooters fire an additional 10 shots, one at a time, in a final in the standing position. The winner of the match is the shooter with the highest aggregate in both the qualification round and the final.[3]

The two non-Olympic 300m three position events are shot historically by men only. The first course of fire is with a free rifle, for a 3 X 40. The second course of fire is with a standard rifle, for a 3 X 20. Neither of these events have a final. The 300m events are no longer in the Olympics primarily due to the price of constructing a 300m range.[4]

In the United States, a coalition of the Civilian Marksmanship Program (CMP), USA Shooting, JROTC, 4-H, and the American Legion recognize three position events for juniors using air rifles. The course of fire is a 3 X 20, or 3 X 10, depending on the organization and location, with the top eight shooters competing in a final. The winner is again the shooter with the highest aggregate between the qualification round and the final.(11) In most cases junior shooting is done at either 10m or 50 ft. distances. The CMP manages these matches for the National Three-Position Air Rifle Council, and recognizes the best junior shooters via the Distinguished program.[5]

Shooting a three Position Match

At the beginning of a standard match the range officer will go over the rules of the range and the competition. They will state the course of fire and any change over times. In between each string of shooting the range will generally give about 10-minute change over time to get ready for the next position.[2] During this time shooters can get their spotting scope set up, adjust rifle butt plates, or anything else without handling or shouldering the rifle. In addition to this time the range officer may also give a three minute prep time for shooters to shoulder their rifle and do their last changes before the string starts. When the range officer gives the command to commence firing the timer is started for the match being shot.[2] Shooters start by shooting sighting shots to ensure the rifle is sighted in and boost the confidence of the shooter. Shooters use a simple spotting scope to review their shots and adjust accordingly. The scopes come very useful for seeing any patterns with their shots or any missed bulls eyes. When the shooter has finished shooting all the shots for record they must wait for the range officer instructions to begin preparing for the next position.[6]

Types

The prone, standing, and kneeling positions all are equally as important when shooting a three position match. Each count for the same amount of points and have specific guidelines for each position.[2]

Prone

The prone position is often the first learned shooting position. The prone position is the most easy to master and is often is easy to sight in rifles using this position due to its stability.[6] The added stability that this position gives the shooter makes this position, in most cases, the easiest to learn and typically is the highest scoring string of the match. Shooters are able to use a “sling” to support the rifle.[7] The sling is just a belt like device that goes around the non-shooting bicep and wraps around the wrist and attaches to the handstop of the rifle.[8] This gives support so the sling holds up the weight instead of your arms.

Standing

The standing position is the next part of the three position match. This position is the hardest to master in most cases. Most competitors have a standing stand that they rest the rifle on then pick up to aim down range. The standing position is a freestanding position. For more stability it is common for shooters to place a fist or grip the rifle near or under the trigger guard and place their forearm against their body.[9] Natural point of aim is especially crucial in this position. Natural point of aim is where your body is naturally aiming at while aiming downrange. If shooters fight their natural point of aim it is very difficult to stay stable and make a good shot. There are many tricks for finding a shooters natural point of aim and can be very difficult to teach to new shooters.[7]

Kneeling

The last position in the match would be the kneeling phase. Shooters generally use a kneeling roll and place it under the rear foot while aiming downrange. They sit on their rear foot and the other foot is pointed downrange. Shooters are allowed to use a sling just like the prone position.[5] This sling is extremely important for creating a stable position. For many shooters kneeling begins as a struggle. With practice each shooter finds different keys for their position to make the most comfortable and stable position. Kneeling is often the most important position of the match. There is a great fluctuation in scores and often depends on the stability and comfort of the shooters position.[9]

See also

  • ISSF shooting events

References

1. ^{{Cite news|url=https://www.sportskeeda.com/general-sports/rules-for-the-mens-50m-rifle-3-positions-event|title=Rules for the Men's 50m Rifle 3 Positions Event|date=2012-08-06|access-date=2017-11-16}}
2. ^{{Cite book|url=https://www.worldcat.org/oclc/889271594|title=Learning shooting sports : archery, rifle, pistol|last=Katrin,|first=Barth,|others=Dreilich, Beate,|isbn=9781841262949|location=Aachen, Germany|oclc=889271594}}
3. ^{{Cite web|url=http://www.bedfordrifleclub.co.uk/introduction|title=Introduction to Target Shooting|website=www.bedfordrifleclub.co.uk|access-date=2017-11-16}}
4. ^{{Cite news|url=http://www.thetruthaboutguns.com/2011/04/foghorn/competition-shooting-101-cmpnra-high-power/|title=Competition Shooting 101: CMP/NRA High Power - The Truth About Guns|date=2011-04-21|work=The Truth About Guns|access-date=2017-11-16|language=en-US}}
5. ^{{Cite web|url=http://competitions.nra.org/news-and-events/rifle-programs.aspx|title=NRA Competitive Shooting Programs{{!}}Rifle Programs|website=competitions.nra.org|access-date=2017-11-16}}
6. ^{{Cite web|url=http://pronematch.com/an-introduction-to-united-states-smallbore-rifle-shooting/|title=An Introduction to United States Smallbore Rifle Shooting : pronematch.com|website=pronematch.com|access-date=2017-11-16}}
7. ^{{Cite web|url=http://iwtsa.org.uk/disciplines/smallbore-rifle/|title=Smallbore Rifle {{!}} Isle of Wight Target Shooting Association|website=iwtsa.org.uk|language=en-GB|access-date=2017-11-16}}
8. ^{{Cite news|url=http://thecmp.org/training-tech/shooting-tips-from-the-usamu-service-rifle-team/|title=Shooting Tips from the USAMU Service Rifle Team - Civilian Marksmanship Program|work=Civilian Marksmanship Program|access-date=2017-11-16|language=en-US}}
9. ^{{Cite web|url=http://www.accurateshooter.com/shooting-skills/3-position-shooting-tips-from-emmons/|title=3-Position Shooting Tips from Emmons within AccurateShooter.com|website=www.accurateshooter.com|access-date=2017-11-16}}
{{DEFAULTSORT:Three Positions}}

2 : Shooting positions|Kneeling

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/15 0:48:08