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https://www.readbyqxmd.com/read/28207671/a-silver-medal-winner-at-the-13th-world-wu-shu-championship-2015-17-months-after-selective-thoracic-fusion-for-adolescent-idiopathic-scoliosis-a-case-report
#1
Chris Yin Wei Chan, Izzuddin Aziz, Fong Wei Chai, Mun Keong Kwan
STUDY DESIGN: Case report. OBJECTIVE: To report the successful rehabilitation and the training progress of an elite high performance martial art exponent after selective thoracic fusion for Adolescent Idiopathic Scoliosis (AIS). SUMMARY OF BACKGROUND DATA: Posterior spinal fusion for AIS will result in loss of spinal flexibility. The process of rehabilitation after posterior spinal fusion for AIS remains controversial and there are few reports of return to elite sports performance after posterior spinal fusion for AIS...
February 15, 2017: Spine
https://www.readbyqxmd.com/read/28194734/physical-and-physiological-profiles-of-brazilian-jiu-jitsu-athletes-a-systematic-review
#2
REVIEW
Leonardo Vidal Andreato, Francisco Javier Díaz Lara, Alexandro Andrade, Braulio Henrique Magnani Branco
BACKGROUND: Brazilian jiu-jitsu is a grappling combat sport that has intermittency as its core element; in other words, actions of high, moderate and low intensity are interspersed during matches, requiring a high level of conditioning to support optimal levels of performance for the total match time. The athletes perform from four to six matches during a day of competition, and this number may increase if the open-class competition, which is held parallel to the competition by weight class, is considered...
December 2017: Sports Medicine—Open
https://www.readbyqxmd.com/read/28178738/core-executive-functions-are-associated-with-success-in-young-elite-soccer-players
#3
Torbjörn Vestberg, Gustaf Reinebo, Liselotte Maurex, Martin Ingvar, Predrag Petrovic
Physical capacity and coordination cannot alone predict success in team sports such as soccer. Instead, more focus has been directed towards the importance of cognitive abilities, and it has been suggested that executive functions (EF) are fundamentally important for success in soccer. However, executive functions are going through a steep development from adolescence to adulthood. Moreover, more complex EF involving manipulation of information (higher level EF) develop later than simple executive functions such as those linked to simple working memory capacity (Core EF)...
2017: PloS One
https://www.readbyqxmd.com/read/28173788/real-time-optimized-biofeedback-utilizing-sport-techniques-robust-a-study-protocol-for-a-randomized-controlled-trial
#4
Jeffrey B Taylor, Anh-Dung Nguyen, Mark V Paterno, Bin Huang, Kevin R Ford
BACKGROUND: Anterior cruciate ligament (ACL) injuries in female athletes lead to a variety of short- and long-term physical, financial, and psychosocial ramifications. While dedicated injury prevention training programs have shown promise, ACL injury rates remain high as implementation has not become widespread. Conventional prevention programs use a combination of resistance, plyometric, balance and agility training to improve high-risk biomechanics and reduce the risk of injury. While many of these programs focus on reducing knee abduction load and posture during dynamic activity, targeting hip extensor strength and utilization may be more efficacious, as it is theorized to be an underlying mechanism of injury in adolescent female athletes...
February 7, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28142365/hip-and-knee-osteoarthritis-affects-younger-people-too
#5
Ilana N Ackerman, Joanne L Kemp, Kay M Crossley, Adam G Culvenor, Rana S Hinman
Synopsis Although osteoarthritis (OA) has traditionally been considered a disease of older age, hip and knee OA can and does affect younger adults, with a profound impact on psychosocial well-being and work capacity. Obesity and a history of traumatic knee injury (eg, anterior cruciate ligament rupture and/or meniscal tear) are key risk factors for the accelerated development of knee OA, while structural hip deformities (including those contributing to femoroacetabular impingement syndrome) are strong predictors of early-onset hip OA...
February 2017: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/28129170/scaled-jump-in-gravity-reduced-virtual-environments
#6
MyoungGon Kim, SungIk Cho, Tanh Tran, Seong-Pil Kim, Ohung Kwon, JungHyun Han
The reduced gravity experienced in lunar or Martian surfaces can be simulated on the earth using a cable-driven system, where the cable lifts a person to reduce his or her weight. This paper presents a novel cable-driven system designed for the purpose. It is integrated with a head-mounted display and a motion capture system. Focusing on jump motion within the system, this paper proposes to scale the jump and reports the experiments made for quantifying the extent to which a jump can be scaled without the discrepancy between physical and virtual jumps being noticed by the user...
January 23, 2017: IEEE Transactions on Visualization and Computer Graphics
https://www.readbyqxmd.com/read/28119870/promotion-of-the-journal-of-exercise-rehabilitation-to-the-international-level-based-on-journal-metrics
#7
Sun Huh
The aim of this study was to use journal metrics to confirm that the Journal of Exercise Rehabilitation has been promoted to the international level after changing its language to English-only in April 2013. Journal metrics, including the number of articles per year, countries of authors, countries of the editorial board members, impact factor, total citations, and the Hirsch index, were counted or calculated based on the journal homepage and the Web of Science Core Collection in December 2016. The number of citable articles was 52, 62, 59, and 74 in 2013, 2014, 2015, and 2016, respectively...
December 2016: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/28110807/treatment-options-for-patellar-tendinopathy-a%C3%A2-systematic-review
#8
REVIEW
Joshua S Everhart, Devon Cole, John H Sojka, John D Higgins, Robert A Magnussen, Laura C Schmitt, David C Flanigan
PURPOSE: To compare the efficacy of common invasive and noninvasive patellar tendinopathy (PT) treatment strategies. METHODS: A systematic search was performed in PubMed, Google Scholar, CINAHL, UptoDate, Cochrane Reviews, and SPORTDiscus. Fifteen studies met the following inclusion criteria: (1) therapeutic outcome trial for PT, and (2) Victorian Institute of Sports Assessment was used to assess symptom severity at follow-up. Methodological quality and reporting bias were evaluated with a modified Coleman score and Begg's and Egger's tests of bias, respectively...
January 16, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28091825/preoperative-sport-improves-the-outcome-of-lumbar-disc-surgery-a-prospective-monocentric-cohort-study
#9
Anja Tschugg, Sara Lener, Sebastian Hartmann, Matthias Wildauer, Wolfgang N Löscher, Sabrina Neururer, Claudius Thomé
A lumbar disc herniation resulting in surgery may be an incisive event in a patient's everyday life. The patient's recovery after sequestrectomy may be influenced by several factors. There is evidence that regular physical activity can lower pain perception and improve the outcome after surgery. For this purpose, we hypothesized that patients performing regular sports prior to lumbar disc surgery might have less pain perception and disability thereafter. Fifty-two participants with a single lumbar disc herniation confirmed on MRI treated by a lumbar sequestrectomy were included in the trial...
January 13, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28046705/su-f-t-202-an-evaluation-method-of-lifetime-attributable-risk-for-comparing-between-proton-beam-therapy-and-intensity-modulated-x-ray-therapy-for-pediatric-cancer-patients-by-averaging-four-dose-response-models-for-carcinoma-induction
#10
M Tamura, Y Ito, H Sakurai, M Mizumoto, S Kamizawa, S Murayama, H Yamashita, S Takao, R Suzuki, H Shirato
PURPOSE: To examine how much lifetime attributable risk (LAR) as an in silico surrogate marker of radiation-induced secondary cancer would be lowered by using proton beam therapy (PBT) in place of intensity modulated x-ray therapy (IMXT) in pediatric patients. METHODS: From 242 pediatric patients with cancers who were treated with PBT, 26 patients were selected by random sampling after stratification into four categories: a) brain, head, and neck, b) thoracic, c) abdominal, and d) whole craniospinal (WCNS) irradiation...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28003774/effectiveness-of-the-multidimensional-ergonomic-intervention-model-to-reduce-musculoskeletal-discomfort-among-street-sweepers-in-chiang-rai-province-thailand
#11
Kanjanar Pintakham, Wattasit Siriwong
The aim of this study was to evaluate the effectiveness of multidimensional ergonomic intervention (MEI) model to reduce musculoskeletal discomfort (MSD) among street sweepers. A quasi-experimental study was conducted in Chiang Rai Province. The MEI model was designed on the basis of four core components: cognitive behavior therapy, ergonomic education training, stretching exercise, and the foam sleeve broom handle grip. Seventy-five street sweepers volunteered for the screening process on MSD of having level score ≥4 by physiotherapist...
2016: Risk Management and Healthcare Policy
https://www.readbyqxmd.com/read/27936064/gwrm-an-r-package-for-identifying-sources-of-variation-in-overdispersed-count-data
#12
Silverio Vílchez-López, Antonio José Sáez-Castillo, María José Olmo-Jiménez
Understanding why a random variable is actually random has been in the core of Statistics from its beginnings. The generalized Waring regression model for count data explains that inherent variability is given by three possible sources: randomness, liability and proneness. The model extends the negative binomial regression model and it is not included in the family of generalized linear models. In order to avoid that shortcoming, we developed the GWRM R package for fitting, describing and validating the model...
2016: PloS One
https://www.readbyqxmd.com/read/27893472/correspondence-between-physical-self-concept-and-participation-in-and-fitness-change-after-biweekly-body-conditioning-classes-in-sedentary-women
#13
Ulrika Aasa, Johan Paulin, Guy Madison
Aasa, U, Paulin, J, and Madison, G. Correspondence between physical self-concept and participation in, and fitness change after, biweekly body conditioning classes in sedentary women. J Strength Cond Res 31(2): 451-461, 2017-The aims of the study were (a) to investigate the effects of participation in low impact body conditioning classes on physical fitness in sedentary women at different ages and (b) to examine the correspondence between physical self-concept and participation in, and fitness change after, the participation...
February 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27881131/an-evaluation-of-equity-and-equality-in-physical-activity-policies-in-four-european-countries
#14
Riitta-Maija Hämäläinen, Petru Sandu, Ahmed M Syed, Mette W Jakobsen
BACKGROUND: There is strong research evidence on the importance of health equity and equality for wellbeing in societies. As chronic non-communicable diseases are widespread, the positive impact of physical activity (PA) on health has gained importance. However, PA at the population level is far from optimal. PA depends not only on individual factors, but also on policies for PA in sport, health, transport, education and other sectors, on social and cultural factors, and on the environment...
November 24, 2016: International Journal for Equity in Health
https://www.readbyqxmd.com/read/27874305/paralympic-legacy-exploring-the-impact-of-the-games-on-the-perceptions-of-young-people-with-disabilities
#15
Janine Coates, Philip B Vickerman
The London 2012 Olympic and Paralympic Games aimed to deliver a legacy to citizens of the United Kingdom, which included inspiring a generation of young people to participate in sport. This study aimed to understand the legacy of the Paralympic Games for children with disabilities. Eight adolescents (11-16 yr) with physical disabilities were interviewed about their perceptions of the Paralympic Games. Thematic analysis found 3 key themes that further our understanding of the Paralympic legacy. These were Paralympians as role models, changing perceptions of disability, and the motivating nature of the Paralympics...
October 2016: Adapted Physical Activity Quarterly: APAQ
https://www.readbyqxmd.com/read/27848749/results-from-kenya-s-2016-report-card-on-physical-activity-for-children-and-youth
#16
Vincent O Onywera, Stella K Muthuri, Sylvester Hayker, Lucy-Joy M Wachira, Florence Kyallo, Robert O Mang'eni, Peter Bukhala, Caleb Mireri
BACKGROUND: Kenya's 2016 report card aimed to highlight the health and well-being of Kenyan children and youth using the best available evidence on the physical activity of Kenyan children and youth. The report pointed at areas where Kenya was succeeding and areas where more action is required. METHODS: Inclusive analyses of available data sources on the core indicators related to physical activity and body weights of Kenyan children and youth (5 to 17 years) were conducted...
November 2016: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/27848741/results-from-thailand-s-2016-report-card-on-physical-activity-for-children-and-youth
#17
Areekul Amornsriwatanakul, Kasem Nakornkhet, Piyawat Katewongsa, Chairat Choosakul, Tippawan Kaewmanee, Kurusart Konharn, Atchara Purakom, Anoma Santiworakul, Patraporn Sitilertpisan, Sonthaya Sriramatr, Araya Yankai, Michael Rosenberg, Fiona C Bull
BACKGROUND: Physical activity (PA) is recognized as one of the core modifiable risk factors of noncommunicable diseases. However, little is known about PA in the Thai population, particularly in children. The report card (RC) project provided Thailand with an opportunity to assess PA behaviors in children. This paper summarizes the methodology, grading process, and the final grades of the Thai RC. METHODS: A school-based survey was conducted to collect data from a nationally representative sample of children aged 6 to 17 years...
November 2016: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/27848736/results-from-new-zealand-s-2016-report-card-on-physical-activity-for-children-and-youth
#18
Ralph Maddison, Samantha Marsh, Erica Hinckson, Scott Duncan, Sandra Mandic, Rachael Taylor, Melody Smith
BACKGROUND: In this article, we report the grades for the second New Zealand Report Card on Physical Activity for Children and Youth, which represents a synthesis of available New Zealand evidence across 9 core indicators. METHODS: An expert panel of physical activity (PA) researchers collated and reviewed available nationally representative survey data between March and May 2016. In the absence of new data, (2014-2016) regional level data were used to inform the direction of existing grades...
November 2016: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/27848730/results-from-poland-s-2016-report-card-on-physical-activity-for-children-and-youth
#19
Pawel Zembura, Aleksandra Goldys, Hanna Nalecz
BACKGROUND: Poland's 2016 Report Card on Physical Activity for Children and Youth is the first assessment of child and youth physical activity (PA) in Poland using the Active Healthy Kids Global Alliance grading system. The main goal was to summarize and describe the current state of child and youth PA to increase awareness and surveillance. METHODS: The systematic methodology that underpins the Active Healthy Kids Canada Report Card was adapted and applied to the Polish report card...
November 2016: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/27848725/results-from-south-africa-s-2016-report-card-on-physical-activity-for-children-and-youth
#20
Monika Uys, Susan Bassett, Catherine E Draper, Lisa Micklesfield, Andries Monyeki, Anniza de Villiers, Estelle V Lambert
BACKGROUND: We present results of the 2016 Healthy Active Kids South Africa (HAKSA) Report Card on the current status of physical activity (PA) and nutrition in South African youth. The context in which we interpret the findings is that participation in PA is a fundamental human right, along with the right to "attainment of the highest standard of health." METHODS: The HAKSA 2016 Writing Group was comprised of 33 authorities in physical education, exercise science, nutrition, public health, and journalism...
November 2016: Journal of Physical Activity & Health
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