Modelagem da luta de kendo

Motor Control. 2010 Oct;14(4):509-27.
Interpersonal distance modeling during fighting activities.
Dietrich G, Bredin J, Kerlirzin Y.
Université Paris Descartes, Ergonomie Comportement et Interaction, Equipe LAMA, UFR STAPS, Paris, France.
Abstract
The aim of this article is to elaborate a general framework for modeling dual opposition activities, or more generally, dual interaction. The main hypothesis is that opposition behavior can be measured directly from a global variable and that the relative distance between the two subjects can be this parameter. Moreover, this parameter should be considered as multidimensional parameter depending not only on the dynamics of the subjects but also on the "internal" parameters of the subjects, such as sociological and/or emotional states. Standard and simple mechanical formalization will be used to model this multifactorial distance. To illustrate such a general modeling methodology, this model was compared with actual data from an opposition activity like Japanese fencing (kendo). This model captures not only coupled coordination, but more generally interaction in two-subject activities.

Lançado periódico específico sobre wrestling

Introducing the Journal of Wrestling Science
The Journal of Wrestling Science is a peer-reviewed journal for allthose professionals working in the field of wrestling sport science.Topics include training science, physiology, psychology, sportsmedicine, biomechanics, pedagogy, history, sociology, and sportsmanagement. Regular features of the journal include:• Original Papers• Review Articles• Technique Analysis• Scoring Analysis• Case Studies/Profiles The editors welcome the submission of articles for publication in thisinaugural issue of January, 2011. Please submit by December 15th.
Editorial Board Editor:David Curby, USADirector of the International Network of Wrestling Researchersemail: davcurb@gmail.com
Editorial Committee:Ioannis Barbas, GreeceFikrat Kerimov, UzbekistanBahman Mirzaei, IranBoris Podlivaev, RussiaRamazan Savranbasi, TurkeyYuri Shakhmuradov, RussiaHarold Tunnemann, Germany

UFC é proibido na TV alemã

Dica do Fabrício:
http://www.sherdog.com/news/news/Update-UFC-Banned-from-German-TV-23317

Judogi

The Technology Design of Production of Judogi - Anthropometric Data Conversion Based on Judogi Design



Shang XM (Shang, Xiao-Mei)1, Yu Y (Yu, Yang)1

TEXTILE BIOENGINEERING AND INFORMATICS SYMPOSIUM PROCEEDINGS, VOLS 1-3 Pages: 1446-1451 Published: 2010

Conference Information: 3rd International Symposium of Textile Bioengineering and Informatics

Coll Textiles, Shanghai, PEOPLES R CHINA, MAY 28-30, 2010

State Key Lab Modificat Chem Fibers; Key Lab Textile Sci & Technol; Key Lab Sci & Technol Eco Textiles; Res Ctr Ind Textiles; Minist Educ; Donghua Univ; Textile Bioengineering & Info Soc

Abstract: Judogi is a functional apparel. After researching into Judo history, culture, and the rules of Judogi made by IJF(International Judo Federation), in terms of safety and requirements for competition, many problems and the engineering design including body measurements, body allowance requirements, special functional patterns design, special processing technology have been studied in depth. In this study, the conversion between anthropometric data obtained from a device and actual ones has been discussed based on manual measurements, and a range of data for Judogi has been obtained by device and function equation, so the device could be better used in Judogi production. Accordingly, the engineering design project of Judogi has been made, which met the requirements of international competition standard. The key to the study was the discussion about relationship among the style, comfort and special technical requirements.

Detalhes no tomoe-nague

Dica do Lee:
http://www.youtube.com/watch?v=1ceaenzomrU&playnext=1&list=FL1CvFg1f7Ag0

Lesões faciais em modalidades esportivas de combate

J Emerg Trauma Shock. 2010 Oct;3(4):314-7.



Prevalence and patterns of combat sport related maxillofacial injuries.

Shirani G, Kalantar Motamedi MH, Ashuri A, Eshkevari PS.

Department of OMFS, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.


Abstract
AIM: This study was designed to assess the prevalence, distribution, and patterns of injury among athletes engaged in combat sports and compare the prevalence, pattern, and types of oral and maxillofacial trauma in these athletes.
MATERIALS AND METHODS: A total of 120 male athletes engaged in four combat sports (boxing, taekwondo, kickboxing, and Muay Thai) who had sustained bodily trauma were studied; 95 subjects with at least one traumatic injury to the face requiring treatment were referred to us by the physician team. The type of injury (facial laceration, facial fractures, jaw dislocation, etc.), site of facial injury (jaw, nose, malar bone, teeth, etc.), dental injuries (tooth fracture, displacement, luxation, and avulsion), causative sport (boxing, taekwondo, kickboxing, and Muay Thai) as well as demographic data were recorded. Injuries were examined clinically and radiographically, and treated accordingly by a specialist. Treatment data and demographics were recorded for each subject. Recorded data were assessed, and χ(2), ANOVA, and Kruskal-Wallis tests were used to statistically analyze and compare the data.
RESULTS: Of 120 subjects, 95 male subjects (79.2%), aged 18-25 years (avg. 20 years), had at least one traumatic injury to the face requiring medical treatment. These injuries included facial laceration, bone fractures (nose, mandible, and zygoma), dental injuries (displacement, luxation, fracture, and avulsion), and mandibular dislocation which were recorded in 83 (69.2%), 55 (45.1%), 53 (44.2%), and 8 (6.7%) cases respectively. Statistically significant differences were encountered among various injuries and the sports; kickboxing caused the most maxillofacial injuries and was identified as more injurious. Tooth fractures (59.7%) were the most common dental injuries, and the nose (84.7%) was the most frequently fractured facial bone. Lacerations were more common in Thai-boxers (93.3%). Injuries were significantly greater in professional rather than amateur athletes.
CONCLUSION: In this study, prevalence of facial injuries from combat sports professionals was significantly high (roughly 80%), especially in kickboxing (in part due to use of less protective gear). Because the nose and teeth sustained the most injuries, they require more attention with regard to prevention. Kickboxing was the most injurious of these combat sports and caused the most significant number of maxillofacial trauma. More safety apparel and protective guards seem warranted in athletes of combat sports if facial injury is to be prevented.

TKD Pelotense