Index - Archery
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
STEP 6 FULL DRAW, ANCHOR and STRING ALIGNMENT ALIGNMENT
SECTION 16 STEP 6 FULL DRAW, ANCHOR and STRING ALIGNMENT FULL DRAW At full draw, the elbow of the drawing arm should be in line with the shaft of the arrow, the back of the drawing hand flat, three fingers in contact with the string and the bow arm straight with the elbow rotated away from the bowstring. BODY ALIGNMENT The student should be standing upright, with 60% to 70% of their body weight distributed forward on the balls of their feet and 40% to 30% on their heels. From a front view the student should be standing upright and should not be leaning back or forward. It is common for students to lean back, taking the majority of their body weight on their back foot. Their spine should be straight and their head directly over their spine. FromThe correct a rear postureview the is student the one should on the be left standing with the upright tick. withThis a is stra alsoight known spine. as chest-down technique. It is using the abdominal muscles to pull the chest down to the hip. Not to be confused with sucking the stomach Itin, is rather, common just for flexing students the abdominalto have the muscles. majority Thiof ws eightstraightens on their the heels. lower This spine will cause the lower back to be arched backwards, causing a hollow back. Ideally the body’s centre of balance should be centred in a line below the archer’s spine toward their feet By not standing straight and keeping the spine straight, long term this can cause injuries as well as affect the archer’s development. -
STANDARD OPERATING PROCEDURES Revision 10.0
STANDARD OPERATING PROCEDURES Revision 10.0 Effective: November 10, 2020 Contents GTGC ADMINISTRATIVE ITEMS ............................................................................................................................................... 2 GTGC BOARD OF DIRECTORS: ............................................................................................................................................. 2 GTGC CHIEF RANGE SAFETY OFFICERS: ............................................................................................................................... 2 CLUB PHYSICAL ADDRESS: ................................................................................................................................................... 2 CLUB MAILING ADDRESS: .................................................................................................................................................... 2 CLUB CONTACT PHONE NUMBER ....................................................................................................................................... 2 CLUB EMAIL ADDRESS: ........................................................................................................................................................ 2 CLUB WEB SITE: ................................................................................................................................................................... 2 HOURS OF OPERATION ...................................................................................................................................................... -
Arizona State University
Sun Devil Archery at Arizona State University Risk Assessment / Safety Report Sun Devil Archery at ASU Page 1 of 42 Risk Assessment/Safety Report September 12, 2005 History of ARCHERY Archery is one of the oldest arts of ancient times which is still practiced today. From its first development until the 1500s, the bow was man's constant companion and has been the most widely used of all weapons in recorded history. The bow allowed the prehistoric human to become the most efficient hunter on earth, providing him safety, food and raw materials such as bone, sinew and hide. From that time on, archery has played an important role in many of the world's civilizations. Starting with the reign of William the Conqueror, the bow was England's principal weapon of national defense for several centuries. Around the year 1200, Genghis Khan and his Mongol hordes conquered much of the known world employing short, powerful bows. For Native Americans, archery was the means of subsistence and existence during the days of English and later American colonization. Finally, after the bow's replacement by firearms as a weapon of war, archery became a favored sport, thus securing its continuous practice throughout history. According to Encyclopedia Britannica, archery's importance as a cultural advance ranks with the development of speed and the art of making fire. The use of the bow appears in folklore from over 3000 years ago, although its invention predates that era. The development of archery followed a course of key innovations by many historical cultures. About 3500 BC., Egyptians were using bows as tall as themselves. -
ARROWS SUPREME, by American
CROSSBOWS FOR VIETNAM! VOLCANOLAND HUNTING PROFESSIONAL PERFORMANCE GUARANTEED OR YOUR MONEY BACK! the atomic bow The bold techniques of nuclear impregnated with a plastic mon chemistry have created the first omer and then atomically hard major chang,e in bowmaking ma ened. Wing's PRESENTATION II terials since the introduction of is a good example of the startling fiberglas. For years, archery results! The Lockwood riser in people have been looking for this bow is five times stronger improved woods. We've wanted than ordinary wood. It has 60% more beautiful types. Stronger more mass weight to keep you 1 woods. Woods with more mass on target. It has greater resist weight. We've searched for ways ance to abrasion and moisture. to protect wood against mois~ And the natural grain beauty of ture. What we were really after the wood is brought out to the turned out to be something bet fullest extent by the Lockwood COMING APRIL 1 &2 ter than the real thing. Wing found process. The PRESENTATION II 9th Annual International it in new Lockwood. An out PRESENTATION II. .. ......... •• $150.00 is one of several atomic bows Fair enough! I'm Interested In PROFESSIONAL PERFORMANCE growth of studies conducted by PRESENTATION I . ••• . •.• . •• •• $115.00 Indoor Archery Tournament waiting for you at your Wing the Atomic Energy Commission, WHITE WING • . • • • • • • . • . • • . • • $89.95 dealer. Ask him to show you our World's Largest SWIFT WING ..• ••••. ••••• •• $59.95 Lockwood is ordinary fine wood FALCON ••.••• •••• • . ••••. •• $29.95 new designs for 1967. Participating Sports Event Cobo Hall, Detroit Sponsored by Ben Pearson, Inc. -
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 -
The Bow and Arrow in the Book of Mormon
The Bow and Arrow in the Book of Mormon William J. Hamblin The distinctive characteristic of missile weapons used in combat is that a warrior throws or propels them to injure enemies at a distance.1 The great variety of missiles invented during the thousands of years of recorded warfare can be divided into four major technological categories, according to the means of propulsion. The simplest, including javelins and stones, is propelled by unaided human muscles. The second technological category — which uses mechanical devices to multiply, store, and transfer limited human energy, giving missiles greater range and power — includes bows and slings. Beginning in China in the late twelfth century and reaching Western Europe by the fourteenth century, the development of gunpowder as a missile propellant created the third category. In the twentieth century, liquid fuels and engines have led to the development of aircraft and modern ballistic missiles, the fourth category. Before gunpowder weapons, all missiles had fundamental limitations on range and effectiveness due to the lack of energy sources other than human muscles and simple mechanical power. The Book of Mormon mentions only early forms of pregunpowder missile weapons. The major military advantage of missile weapons is that they allow a soldier to injure his enemy from a distance, thereby leaving the soldier relatively safe from counterattacks with melee weapons. But missile weapons also have some signicant disadvantages. First, a missile weapon can be used only once: when a javelin or arrow has been cast, it generally cannot be used again. (Of course, a soldier may carry more than one javelin or arrow.) Second, control over a missile weapon tends to be limited; once a soldier casts a missile, he has no further control over the direction it will take. -
Traditional Archers of Oregon User Group Growth
02 December, 2016 ODFW Commission meeting December 02, 2016 RE: Public Testimony, 2017 Big Game Regulations User group growth, Traditional Archery Chair Finley, Members of the Commission, Director Melcher, for the record, my name is Carson Brown, Secretary, TRADITIONAL ARCHERS OF OREGON (TAO). TAO continues to invest in activities where we promote and instruct traditional equipment usage for people having strong interest in shooting the long bow and recurve bow. As illustrated through TAO’s sponsorship of the OREGON ARCHERY HERITAGE MUSEUM, Oregon’s incredibly rich bowhunting heritage rivals that of any state in the United States. One of the original purposes for forming TAO was to ensure traditional equipment was not forgotten with the proliferation of modern archery - that was 1984. Over the years, you have graciously listened to our previous testimonies where TAO has related how continued adoption of mechanical and technological improvements have greatly increased advantage to the hunter and the overriding concern of our membership being continued loss of opportunity in the field. Today I am providing testimony on behalf of a TAO committee charged with the objective to further the role of Traditional Archery as a management tool that would provide opportunity while minimizing resource impact. The committee members are experienced archery hunters, with knowledge of big game regulations and Oregon archery history. The major objectives outlined by the committee: 1) Recognize and grow traditional archers as a user group and that our choice in equipment provides more opportunity with less resource impact. 2) To support that notion, add archery tackle details to the MANDATORY HUNTER REPORTING SYSTEM (DO YOU USE: ☐ COMPOUND BOW or ☐RECURVE/LONG BOW?). -
170928 Kapro Catalogue.Pdf
About Kapro Kapro is a leading manufacturer and developer of innovative hand tools for the professional and DIY markets. Kapro make the industry’s finest quality spirit levels, laser levels, layout marking and measuring tools. The company has built a reputation as the industry’s foremost innovator, and is renowned for its quality products, outstanding service, added value and cutting-edge designs. Global Distribution Network ABOUT KAPRO Kapro is a major global player in its category. Headquartered in Kadarim Israel, Kapro operates facilities in Israel, China and the USA – all wholly owned by Kapro Industries. Our network of distribution partners has created a leading market presence in over 60 countries, throughout Europe, the Americas and Asia, and in Australasia and Africa. Innovation & Design Kapro’s systematic approach to innovation has given the market some of its most ground-breaking features and products. Our market-changing patented designs include the Plumb Site® Dual-View™ vial, Optivision™ Red, Postrite® Folding Post Level and Topgrade™ Gradient Level. Kapro’s Plumb Site® Dual View™ vial is the only level feature to provide a front-on view of the plumb vial, eliminating parallax error as well as the neck and back strain that usually accompany vertical leveling jobs. In 2010, Kapro introduced Optivision™ Red that creates a strong colour definition around the spirit levels horizontal bubble, making it the clearest and most visible vial available. To date, Kapro has registered over 100 patents throughout the world on its products and features Kapro’s unique designs are highlighted by their sleek, stand-out red look, eye-catching graphics, simplicity of design and innovative packaging. -
Coaches Manual
Lviv State University of Physical Culture named after Ivan Boberskyj Department of shooting and technical sports Subject "Theory and Methodology of the Selected Sport and Improvement of Sports Skill – archery" for 4 courses students LECTURE: "TERMINOLOGY / GLOSSARY IN ARCHERY" by prof. Bogdan Vynogradskyi Lviv – 2020 TERMINOLOGY / GLOSSARY Actual draw length: The personal draw length Barrelled arrow: An arrow that has a greater of the archer measured at full draw, from the cross section in the middle and tapers down at bottom of the slot in the nock to the pivot point both ends. of the grip plus 1 3/4 inch (45mm), which is the Basic technique: The fundamental technique of back edge (far side of the bow) on most bows. shooting a bow and arrow. Usually the style Actual arrow length: The personal arrow taught during the introduction to archery, length of the archer, measured from the bottom forming the basis for consistent shooting. slot of the nock to the end of the shaft (this Belly (of bow): The surface of the bow facing measurement does not include the point/pile); the archer during shooting. Also known as the with this end of the shaft at 1 inch (25mm) in “face” of the bow. front of the vertical passing through the deepest point of the bow grip or the arrow rest. Black: The fourth scoring colour on the Indoor/Outdoor target face, when counting from Actual draw weight: The energy required to the centre of the target. draw the bow to the actual draw length (commonly measured in pounds). -
Morphology of Modern Arrowhead Tips on Human Skin Analog*
J Forensic Sci, January 2018, Vol. 63, No. 1 doi: 10.1111/1556-4029.13502 PAPER Available online at: onlinelibrary.wiley.com PATHOLOGY/BIOLOGY LokMan Sung,1,2 M.D.; Kilak Kesha,3 M.D.; Jeffrey Hudson,4,5 M.D.; Kelly Root,1 and Leigh Hlavaty,1,2 M.D. Morphology of Modern Arrowhead Tips on Human Skin Analog* ABSTRACT: Archery has experienced a recent resurgence in participation and has seen increases in archery range attendance and in chil- dren and young adults seeking archery lessons. Popular literature and movies prominently feature protagonists well versed in this form of weap- onry. Periodic homicide cases in the United States involving bows are reported, and despite this and the current interest in the field, there are no manuscripts published on a large series of arrow wounds. This experiment utilizes a broad selection of modern arrowheads to create wounds for comparison. While general appearances mimicked the arrowhead shape, details such as the presence of abrasions were greatly influenced by the design of the arrowhead tip. Additionally, in the absence of projectiles or available history, arrowhead injuries can mimic other instruments causing penetrating wounds. A published resource on arrowhead injuries would allow differentiation of causes of injury by forensic scientists. KEYWORDS: forensic science, forensic pathology, compound bow, arrow, broadhead, morphology Archery, defined as the art, practice, and skill of shooting arrows While investigations into the penetrating ability of arrows with a bow, is indelibly entwined in human history. Accounts of have been published (5), this article is the first large-scale study the bow and arrow can be chronicled throughout human civiliza- evaluating the cutaneous morphology of modern broadhead tion from its origins as a primary hunting tool, migration to utiliza- arrow tip injuries in a controlled environment. -
Regulations Digest
2 NORTH CAROLINA 005-2006 Inland Fishing, Hunting and Trapping Regulations Digest Effective July 1, 2005 to June 30, 2006 This publication is furnished free through the courtesy of the N.C. Wildlife Resources Commission. It is available online at www.ncwildlife.org. WILDLIFE ENDOWMENT FUND—THE BUY OF A LIFETIME MLIFE4 This application may be used to purchase a lifetime subscription to Wildlife in North Carolina magazine, to make a tax-deductible contribution to the Wildlife Endowment Fund, or to purchase a lifetime inland fishing and hunting license. To charge magazine subscriptions and adult lifetime licenses by phone (VISA or MasterCard only), call 1-888-248-6834. All proceeds for items sold or contributed on this application will be deposited in the Wildlife Endowment Fund. MAGAZINE SUBSCRIPTIONS AND TAX-DEDUCTIBLE CONTRIBUTIONS ■ Lifetime Magazine Subscription to Wildlife in North Carolina (Please allow 4-6 weeks for your subscription to begin.) . .$150 ■ I wish to make a tax-deductible contribution to the Wildlife Endowment Fund. Enclosed is my check for $ ___________. Make checks payable to Wildlife Endowment Fund. Credit card payments cannot be accepted for tax-deductible contributions. Name _________________________________________________________________ Daytime Phone ________________________________ Mailing Address_________________________________________________ City ______________________ State __________ Zip ___________ Method of Payment: ■ Check ■ VISA ■ MasterCard Acct. # ____________________________________ Expires ________________ -
Topics on Archery Mechanics Joe Tapley
Topics on Archery Mechanics Joe Tapley Topics on Archery Mechanics Introduction The basic physics of archery has in principle been understood for around 80 years. The last topic to be theoretically described was vortex shedding (aerodynamics) in the 1920's related to developments in the aircraft industry. While the principles of archery are understood, in practice the behaviour of the bow/arrow/archer system (termed 'interior ballistics') and the arrow in flight (termed 'exterior ballistics') are somewhat complicated. In order to understand the mechanics of archery computer models are required. Models related to interior ballistics have been developed over the years becoming more realistic (and complex). A few related papers are listed below: Kooi, B.W. 1994. The Design of the Bow. Proc.Kon.Ned.Akad. v. Wetensch , 97(3), 283-309 The design and construction of various bow types is investigated and a mathematical model is used to assess the resulting effects on the (point mass) shot arrow. Kooi, B.W. & Bergman, C.A. 1997. An approach to the study of Ancient Archery using Mathematical Modelling. Antiquity, 71:124-134. Interesting comparison between the characteristics and performance of various historical and current bow designs. Kooi, B.W. & Sparenberg, J. A. 1997. On the Mechanics of the Arrow: Archer's Paradox. Journal of Engineering Mathematics 31(4):285-306 A mathematical model of the behaviour of the arrow when being shot from a bow including the effects of the pressure button and bow torsional rigidity. The string forces applied to the arrow are derived from the bow model referenced above.