Ipc Archery Rules & Regulations
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On the Mechanics of the Bow and Arrow 1
On the Mechanics of the Bow and Arrow 1 B.W. Kooi Groningen, The Netherlands 1983 1B.W. Kooi, On the Mechanics of the Bow and Arrow PhD-thesis, Mathematisch Instituut, Rijksuniversiteit Groningen, The Netherlands (1983), Supported by ”Netherlands organization for the advancement of pure research” (Z.W.O.), project (63-57) 2 Contents 1 Introduction 5 1.1 Prefaceandsummary.............................. 5 1.2 Definitionsandclassifications . .. 7 1.3 Constructionofbowsandarrows . .. 11 1.4 Mathematicalmodelling . 14 1.5 Formermathematicalmodels . 17 1.6 Ourmathematicalmodel. 20 1.7 Unitsofmeasurement.............................. 22 1.8 Varietyinarchery................................ 23 1.9 Qualitycoefficients ............................... 25 1.10 Comparison of different mathematical models . ...... 26 1.11 Comparison of the mechanical performance . ....... 28 2 Static deformation of the bow 33 2.1 Summary .................................... 33 2.2 Introduction................................... 33 2.3 Formulationoftheproblem . 34 2.4 Numerical solution of the equation of equilibrium . ......... 37 2.5 Somenumericalresults . 40 2.6 A model of a bow with 100% shooting efficiency . .. 50 2.7 Acknowledgement................................ 52 3 Mechanics of the bow and arrow 55 3.1 Summary .................................... 55 3.2 Introduction................................... 55 3.3 Equationsofmotion .............................. 57 3.4 Finitedifferenceequations . .. 62 3.5 Somenumericalresults . 68 3.6 On the behaviour of the normal force -
Traditional Bow Rules
NAA National Traditional Target Archery Championship Rules and Procedures: The NAA Board of Governors (BOG) at its October 1996 meeting adopted a resolution to begin holding a National Traditional Target Archery Championship in conjunction with the NAA National Target Championship. The Championship includes the following elements: Competitions: The Traditional Target Archery Championship will be held on the weekend prior to the beginning of the main NAA outdoor nationals. Competition will consist of a York Round for men, A Hereford Round for women, A Cloud round for men and women, and an American round for men and women as follows: A York Round for men: 72 arrows at 100 yds, 48 arrows at 80 yds. and 24 arrows at 60 yds. (122 cm / 48 in. multicolor target face) A Hereford Round for women: 72 arrows at 80 yds, 48 arrows at 60 yds. and 24 arrows at 50 yd. (122 cm / 48 in. multicolor target face) A Clout Round Men, 36 arrows at 180 yd. /165 meters Women 36 arrows at 125 meters (Target to be 5 concentric circles marked on the ground, each scoring band measuring 1.5 meters in radius and with the outer most circle diameter measuring 15 meters in diameter; the scoring is 5-4-3-2-1} 0 to 1.5 meter radius, 5 points (3 meter diameter) 1.5 to 3 meter radius, 4 points (6 meter diameter) 3 to 4.5 meter radius, 3 points (9 meter diameter) 4.5 to 6 meter radius, 2 points (12 meter diameter) 6 to 7.5 meter radius, 1 point (15 meter diameter) An American Round: 30 arrows at 60 yds, 30 arrows at 50 yds. -
A Feasibility Study of Kinematic Characteristics on the Upper Body According to the Shooting of Elite Disabled Archery Athletes
International Journal of Environmental Research and Public Health Article A Feasibility Study of Kinematic Characteristics on the Upper Body According to the Shooting of Elite Disabled Archery Athletes Tae-Whan Kim 1 , Jae-Won Lee 2, Seoung-Ki Kang 3, Kyu-Yeon Chae 4, Sang-Hyup Choi 5,* and Yong-Gwan Song 6,7,* 1 Korea Institute of Sport Science, Seoul 01794, Korea; [email protected] 2 Department of Special Physical Education, YongIn University, Yongin-si 17092, Korea; [email protected] 3 Graduate School of Education, YongIn University, Yongin-si 17092, Korea; [email protected] 4 Department of Physical Education and Training, Shanghai University of Sports, Shanghai 200438, China; [email protected] 5 Center for Sport Science in Jeju, Jeju 63819, Korea 6 Department of Marine Sports, Pukyong National University, Busan 48513, Korea 7 Department of Marine Design Convergence Engineering, Pukyong National University, Busan 48513, Korea * Correspondence: [email protected] (S.-H.C.); [email protected] (Y.-G.S.) Abstract: The purpose of this study is to compare and analyze the kinematic characteristics of the upper limb segments during the archery shooting of Paralympic Wheelchair Class archers (ARW2—second wheelchair class—paraplegia or comparable disability) and Paralympic Standing Class archers (ARST—standing archery class—loss of 25 points in the upper limbs or lower limbs), where archers are classified according to their disability grade among elite disabled archers. The participants of this study were selected as seven elite athletes with disabilities by the ARW2 (n = 4) Citation: Kim, T.-W.; Lee, J.-W.; and ARST (n = 3). The analysis variables were (1) the time required for each phase, (2) the angle of Kang, S.-K.; Chae, K.-Y.; Choi, S.-H.; inclination of the body center, (3) the change of trajectory of body center, and (4) the change of the Song, Y.-G. -
Risk Assessment
Target Archery: Competition Risk Assessment Function: Competition Target Archery Club: Exmouth Archers Location/site of Withycombe Raleigh Common, Date Assessment 3rd July 2021 activity: Exmouth carried out: Groups at risk: Club Members and Visiting Archers Version Number: V3 Name: Positions: Persons carrying Timothy Pratt Club Chairman and Tournament Organiser out assessment: Should Covid-19 government or Archery GB Date of acceptance Planned review guidance change. 3rd July 2021 and publication: date: Should Archery return to normal in the UK then this assessment will no longer apply. ‘Social Distancing & Staying Safe is everyone’s responsibility’ Archery GB: Competition Risk Assessment v1.0 1 Target Archery: Competition Risk Assessment Risk Who is at Like- with Hazards Consequences Severity Risk Control Measure risk lihood Control Measure Symptomatic Archers or Family members of the Archer The Archer has Risk of infection to other MUST refrain from coming to the Archery All 3 3 6 1 Symptoms of Covid-19 people Range. Government Guidance Must be or other infectious Followed disease Archer MUST refrain from coming to the I have had symptoms of Risk of infection to other All 3 3 6 Archery Range and Facilities for at least 7 1 Covid-19 people Days. Someone in my family is Archer MUST refrain from coming to the Risk of infection to other symptomatic with Covid- All 3 3 6 Archery Range and Facilities for at least 14 1 people 19 but I am well. Days. Should you become ill whilst you are at the Archery Range, you MUST inform someone Becoming ill whilst on Risk of infection to other that you do so and immediately leave the All 3 3 6 1 the Archery Range. -
Setting up an Archery Range
Setting up an Archery Range 1 Updated March 2014 How to set up an archery range Content: Introduction ....................................................................................................... 2 Rules for designing a safe target archery range ............................................ 3-4 Outdoor shooting grounds ................................................................................. 4 Outdoor field orientation .................................................................................. 5 Outdoor field of play with safety zones ......................................................... 5-6 Outdoor field of play with reduced safety zones .......................................... 6-7 Indoor shooting range .................................................................................... 7-8 Field, Clout and Flight archery ..................................................................... 9-10 Setting out a competition target archery range ........................................ 10-12 Further reading ............................................................................................... 10 Introduction Archery is practiced all over the world. As with other sports, a special area is needed for practice and competition. Bow and arrows are part of the equipment of an archer; an archery range on a flat level field is needed for the safe practice of target archery. In field archery the ground is mostly far from level, however in this discipline there exist special rules for range layout. The specialist -
Judging Newsletter Edited by the World Archery Judge Committee
World Archery Judging Newsletter Edited by the World Archery Judge Committee JUDGING NEWSLETTER WORLD ARCHERY FEDERATION ISSUE #92 August 2016 Content 1. Editorial 7. Bylaw regarding how to handle pass throughs and boucers 2. Judges conference in Medellin, COL 8. License revoked 3. Upcoming judges conference 9. Pictures of recent judges commissions 4. Oustanding Judge Service Award 10. Reply to Case Studie 91 5. Application for duty in 2017 11. New case studies. 6. Bylaw related to scoring 1. Editorial by Morten Wilmann, Chairman Dear Judges, When writing this editorial we are just up front of the Olympics. For judges on duty for that event, it is starting to be a bit thrilling. Some athletes are saying that this “is only one event like other events”, and some may regard it as such (although I doubt if they manage). In spite of recent news about extensive doping in some sports and in some countries, I still think that the Olympics stands out as a very special event, well regarded and connected with “personal glory” for the winners. Archery in the Olympics 2016 – in Rio de Janeiro, Brazil – takes place in the famous street of the Sanbodromo where the carnival regularly takes place, again a rather iconic place for archery. These are surroundings that may add some thrill to the competition, and your committee is confident that our judges will perform at the same top level as the archers – in spite of the possible stress of the moments. Morten Issue No. 92 Page 1/17 August 2016 World Archery Judging Newsletter Edited by the World Archery Judge Committee 2. -