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Jacopo A Vitale, Tito Bassani, Fabio Galbusera, Alberto Bianchi, Nicolò Martinelli
BACKGROUND: Previous studies attempted to identify possible risk factors for acute and overuse injuries in several sports disciplines such as running, gymnastics or team sports. Given the lack of scientific works focused on risk factors for lower limb injuries in martial arts, the present study was aimed to investigate foot anatomy, anthropometric measures, and other background information as possible risk factors of injury in barefoot athletes practicing judo, karate, kung fu, thai boxe, or aikido...
September 22, 2017: Journal of Sports Medicine and Physical Fitness
Robert R Caron, Charles A Coey, Ashley N Dhaim, R C Schmidt
Coordinating interpersonal motor activity is crucial in martial arts, where managing spatiotemporal parameters is emphasized to produce effective techniques. Modeling arm movements in an Aikido technique as coupled oscillators, we investigated whether more-skilled participants would adapt to the perturbation of weighted arms in different and predictable ways compared to less-skilled participants. Thirty-four participants ranging from complete novice to veterans of more than twenty years were asked to perform an Aikido exercise with a repeated attack and response, resulting in a period of steady-state coordination, followed by a take down...
August 2017: Human Movement Science
O M Bazanova, N V Kholodina, E D Nikolenko, J Payet
We have recently shown a diminishing of the Menopause Index in old-aged women who underwent special training directed at the enhancement of support afferentation by increasing the plantar forefoot sensitivity (Bazanova et al., 2015). Based on these results we hypothesized, that purposeful training of support afferentation through stimulation of plantar graviceptors by Aikido practice will decrease excessive postural and psychoemotional tension not only in rest condition, but during cognitive and manual task performance too...
December 2017: International Journal of Psychophysiology
Josef Mattes
The present paper discusses attentional focus in motor learning and performance from the point of view of mindful movement practices, taking as a starting point the Feldenkrais method. It is argued that earlier criticism of the Feldenkrais method (and thereby implicitly of mindful movement practices more generally) because of allegedly inappropriate attentional focus turns out to be unfounded in light of recent developments in the study of motor learning and performance. Conversely, the examples of the Feldenkrais method and Ki-Aikido are used to illustrate how both Western and Eastern (martial arts derived) mindful movement practices might benefit sports psychology...
August 2016: Perceptual and Motor Skills
Alexandra S Penn
Understanding and manipulating bacterial biofilms is crucial in medicine, ecology and agriculture and has potential applications in bioproduction, bioremediation and bioenergy. Biofilms often resist standard therapies and the need to develop new means of intervention provides an opportunity to fundamentally rethink our strategies. Conventional approaches to working with biological systems are, for the most part, "brute force", attempting to effect control in an input and effort intensive manner and are often insufficient when dealing with the inherent non-linearity and complexity of living systems...
2016: Advances in Experimental Medicine and Biology
Jikkemien Vertonghen, Marc Theeboom, Willy Pieter
To date, most studies regarding the social-psychological effects of martial arts and combat sports (MA&CS) on young people focus on measuring effects without considering mediating factors. The aim of the present study was to analyze three mediating factors that might be influential when examining outcomes of MA&CS for youth (i.e., the type of MA&CS, participants' characteristics, and social background). Young MA&CS participants (N = 477, M age = 14.0 yr., SD = 2.13) practicing judo, aikido, kick-/Thai boxing or karate, as well as their parents (N = 307), were assessed in terms of their goal orientations, aggressiveness, psychosocial behavior, and social background...
February 2014: Perceptual and Motor Skills
Marco C Uchida, Luis F M Teixeira, Vladmir J Godoi, Paulo H Marchetti, Marcelo Conte, Aaron J Coutts, Reury F P Bacurau
The purpose of this study was to compare the influence of measuring the overall session rating of perceived exertion (session-RPE) at 10 vs. 30 minutes following exercise. Eight boxers completed three different standardized training sessions of different intensities (easy, moderate and hard) in a matchedpairs, randomized research design. Exercise intensity was assessed during each bout by measuring heart rate, blood lactate concentration and session-RPE. To assess the effect of measurement timing on session-RPE, RPE data were collected either 10 or 30 minutes post-exercise...
January 2014: Journal of Sports Science & Medicine
Gareth W Jones, Ken S Mackay, Derek M Peters
The objectives were to identify the participation motivations and the perceived importance of certain participation factors in martial artists in the West Midlands, England, UK. A 28-item adapted version of the Participation Motivation Questionnaire with additional demographic questions was distributed to 30 martial arts clubs in the West Midlands region. Eight questions that assessed the perceived importance for participation of progression through grades, learning self defence skills, technical ability of instructors, cost of participating, development of confidence, underpinning philosophy and instructional style were included...
2006: Journal of Sports Science & Medicine
John Lothes, Robert Hakan, Karin Kassab
The martial art Aikido may be useful in the development of mindfulness. In this study, the authors examined the potential association of training in Aikido may have on mindfulness. The sample of Study 1 comprised 159 participants completing two empirically validated scales of mindfulness and awareness, the Kentucky Inventory of Mindfulness Skills and the Mindfulness Attention Awareness Scale. Study 2 was a longitudinal study of 20 Aikido students from beginning through 5th Kyu (approximately 9 months of training)...
February 2013: Perceptual and Motor Skills
Bin Bu, Han Haijun, Liu Yong, Zhang Chaohui, Yang Xiaoyuan, Maria Fiatarone Singh
OBJECTIVE: To systematically summarize the evidence for the effects of martial arts on health and fitness, to show the strengths of different types of martial arts, and to get a more complete picture of the impacts of martial arts on health, and also to provide a basis for future research on martial arts as an exercise prescription in exercise therapy. METHOD: We searched for "martial arts"health" and "random" in eight databases (n= 5432)...
November 2010: Journal of Evidence-based Medicine
Hans-Joachim Matusek
No abstract text is available yet for this article.
April 2010: Kinderkrankenschwester: Organ der Sektion Kinderkrankenpflege
D Adler, S Majerle, M Schmidt, G von Salis-Soglio
INTRODUCTION: Asian martial arts became very popular in Germany during the last years, nevertheless there are only few clinical inquiries concerning sportorthopaedic or -traumatological aspects. In this study we analyzed the risk and the prevalence of sport-injuries and sport-damages in Aikidô and Ving Tsun. METHODS: 19 Aicidôca and 24 Ving Tsun athletes were to undergo broad survey and sport-orthopedic inspection. In this process an especially adapted examination-sheet after Baumann was used...
March 2010: Sportverletzung Sportschaden: Organ der Gesellschaft Für Orthopädisch-Traumatologische Sportmedizin
Isabelle Marie, Fabien Hervé, Etienne Primard, Nicole Cailleux, Hervé Levesque
Hypothenar hammer syndrome (HHS) is an uncommon form of secondary Raynaud phenomenon, occurring mainly in subjects who use the hypothenar part of the hand as a hammer; the hook of the hamate strikes the superficial palmar branch of the ulnar artery in the Guyon space, leading to occlusion and/or aneurysm of the ulnar artery. In patients with HHS, such injuries of the palmar ulnar artery may lead to severe vascular insufficiency in the hand with occlusion of digital artery. To date, only a few series have analyzed the long-term outcome of patients with HHS...
November 2007: Medicine (Baltimore)
C-C Huang, Y-H Yang, C-H Chen, T-W Chen, C-L Lee, C-L Wu, S-H Chuang, M-H Huang
The aim of this study was to compare the flexibility of the upper extremities in collegiate students involved in Aikido (a kind of soft martial art attracting youth) training with those involved in other sports. Fifty freshmen with a similar frequency of exercise were divided into the Aikido group (n = 18), the upper-body sports group (n = 17), and the lower-body sports group (n = 15) according to the sports that they participated in. Eight classes of range of motion in upper extremities were taken for all subjects by the same clinicians...
March 2008: International Journal of Sports Medicine
M N Zetaruk, M A Violán, D Zurakowski, L J Micheli
OBJECTIVE: To compare five martial arts with respect to injury outcomes. METHODS: A one year retrospective cohort was studied using an injury survey. Data on 263 martial arts participants (Shotokan karate, n = 114; aikido, n = 47; tae kwon do, n = 49; kung fu, n = 39; tai chi, n = 14) were analysed. Predictor variables included age, sex, training frequency (<or=3 h/week v >3 h/week), experience (<3 years v >or=3 years), and martial art style. Outcome measures were injuries requiring time off from training, major injuries (>or=7 days off), multiple injuries (>or=3), body region, and type of injury...
January 2005: British Journal of Sports Medicine
Th van Nuijs
No abstract text is available yet for this article.
2003: Revue Belge de Médecine Dentaire
Y K Viswanath, I M Rogers
Complete knee dislocation is a rare injury and an associated incidence of popliteal artery damage ranges from 16-60% of cases. It occurs commonly in road traffic accidents and in high velocity trauma where significant contact remains as the usual mode of injury. We describe a rare case of non-contact knee dislocation with popliteal artery injury sustained while practising Aikido, a type of martial art. This patient successfully underwent closed reduction of the knee with an emergency vein bypass graft. Similar injury in association with Aikido has not been described in the English literature previously...
September 1999: Postgraduate Medical Journal
C Raschka, M Parzeller, W Banzer
The primary intention of this study is the grouping of sports accidents, being described by the athletes in their own words in a classification system of specific accident classes with regard to specific motions and topography. The investigation is based on the data of the sports insurance Gerling-Konzern during a 15-year period in Rhineland Palatinate (1981-1995). The study is based on the insurance documents and clinical protocols if available. 137 accident protocols were related to this 15-year period including weight lifting (n = 1) and martial arts (n = 136)...
March 1999: Sportverletzung Sportschaden: Organ der Gesellschaft Für Orthopädisch-Traumatologische Sportmedizin
J Flower
The founder of Aikido, Morihei Ueshiba, would occasionally distill the essence of the art into three simple shapes--a circle, a square, and a triangle. These are three basic ways of dealing with what's coming at you. The square is the simplest. It is about, essentially, doing nothing. The saying here is from the old spiritual: "I shall not be moved." You meet the challenge head on. The triangle is about forward motion--attack, cutting right to the heart of what is coming at you, or cutting right past it to the space beyond...
September 1998: Physician Executive
F M Luskin, K A Newell, M Griffith, M Holmes, S Telles, F F Marvasti, K R Pelletier, W L Haskell
BACKGROUND: A review of research on complementary and alternative treatments, specifically mind-body techniques, was conducted at Stanford University. The goals of the review were to establish a comprehensive literature review and to provide a rationale for future research concerning successful aging. METHODS: Computerized searches were conducted using MEDLINE, PsychInfo, Stanford Library, Dissertation Abstracts, Lexus-Nexus, the Internet, and interviews conducted with practitioners...
May 1998: Alternative Therapies in Health and Medicine
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