Read by QxMD icon Read

Sport Science

Teresa E Flaxman, Tine Alkjær, Erik B Simonsen, Michael R Krogsgaard, Daniel L Benoit
INTRODUCTION: Knee muscles are commonly labelled as flexors or extensors and aptly stabilize the knee against sagittal plane loads. However, how these muscles stabilize the knee against adduction-abduction and rotational loads remains unclear. Our study sought to: (1) classify muscle roles as they relate to joint stability by quantifying the relationship between individual muscle activation patterns and internal net joint moments in all three loading planes, and (2) determine if these roles change with increasing force levels...
October 14, 2016: Medicine and Science in Sports and Exercise
Alan J Pearce, Janet A Young, Lucy Parrington, Nicole Aimers
The objective of this study was to explore beliefs and attitudes of students studying exercise science in Australia towards sports concussion. A secondary objective explored differences between gender and previous experience of concussion. A total of 312 participants (m = 217; f = 95) responded to a series of statements ranging across a number of areas including personal attitudes and beliefs towards concussion: if they would risk playing with a concussion; their views on elite/professional athletes who continue to play after a concussion; and attitudes towards rehabilitation...
October 18, 2016: Journal of Sports Sciences
Wesam Saleh A Al Attar, Najeebullah Soomro, Peter J Sinclair, Evangelos Pappas, Ross H Sanders
BACKGROUND: Hamstring injuries are among the most common non-contact injuries in sports. The Nordic hamstring (NH) exercise has been shown to decrease risk by increasing eccentric hamstring strength. OBJECTIVE: The purpose of this systematic review and meta-analysis was to investigate the effectiveness of the injury prevention programs that included the NH exercise on reducing hamstring injury rates while factoring in athlete workload. METHODS: Two researchers independently searched for eligible studies using the following databases: the Cochrane Central Register of Controlled Trials via OvidSP, AMED (Allied and Complementary Medicine) via OvidSP, EMBASE, PubMed, MEDLINE, SPORTDiscus, Web of Science, CINAHL and AusSportMed, from inception to December 2015...
October 17, 2016: Sports Medicine
Karim Chamari, Johnny Padulo
The purpose of this Current Opinion article is to focus on the appropriate use of the terms 'aerobic'- and 'anaerobic'-exercise in sports medicine, in order to try to unify their use across coaches/athletes and sport scientists. Despite the high quality of most of the investigations, the terms aerobic/anaerobic continue to be used inappropriately by some researchers in exercise science. Until late 2014, for instance, 14,883 and 6,136 articles were cited in PubMed, in the field of 'exercise science', using the words 'aerobic' or 'anaerobic', respectively...
December 2015: Sports Medicine—Open
Sufian S Ahmad, Johannes C Meyer, Anna M Krismer, Suhaib S Ahmad, Dimitrios S Evangelopoulos, Sven Hoppe, Sandro Kohl
PURPOSE: Clinical research in the area of anterior cruciate ligament (ACL) injury has shown substantial growth during the last decade. This was accompanied by the establishment of a wide range of outcome measures used to address the demands of clinical studies. The aim of this study was to evaluate outcome measures reported by highly cited level I trials in ACL research and identify factors influencing citation metrics. METHODS: The database of the Institute for Scientific Information (ISI) was utilized to screen journals under the subject categories "Orthopaedics", "Sports Sciences", "Radiology" and "General medicine" for the 50 most cited level I ACL trials based on predefined inclusion criteria...
October 14, 2016: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
Remko van Lieshout, Mirelle J Stukstette, Rob A de Bie, Benedicte Vanwanseele, Martijn F Pisters
Study Design Controlled laboratory study to assess criterion-related validity, with a cross-sectional within-subject design. Background Patients with orthopaedic conditions have difficulties complying with partial weight-bearing instructions. Technological advances have resulted in biofeedback devices that offer real-time feedback. However, the accuracy of these devices is mostly unknown. Inaccurate feedback can result in incorrect lower-limb loading and may lead to delayed healing. Objectives To investigate validity of peak force measurements obtained using 3 different biofeedback devices under varying levels of partial weight-bearing categories...
October 12, 2016: Journal of Orthopaedic and Sports Physical Therapy
Cally A Jennings, Lira Yun, Christina C Loitz, Eun-Young Lee, W Kerry Mummery
CONTEXT: Stair climbing is an accessible activity that can be incorporated into one's daily lifestyle to increase physical activity levels and provide health benefits. This review summarizes the effectiveness of stair interventions and explores key differences that may influence intervention effectiveness. EVIDENCE ACQUISITION: Interventions to increase stair use published from January 1990 to July 2015 were identified in PubMed, Sport Discus, Web of Science, Environment Complete, CINAHL, Trial Register of Promoting Health Interventions, Embase, Scopus, and PsycINFO...
October 5, 2016: American Journal of Preventive Medicine
Ulrika Aasa, Ivar Svartholm, Fredrik Andersson, Lars Berglund
BACKGROUND: Olympic weightlifting and powerlifting are two sports that expose the body to great forces. Injury characteristics have not been systematically reviewed for these two growing sports. OBJECTIVE: The purpose of this study was to systematically review the literature regarding various definitions of injuries used, injury localisation, the prevalence and incidence of injuries and the associated risk factors for injuries in weightlifting and powerlifting. DESIGN: Systematic review...
October 4, 2016: British Journal of Sports Medicine
Martin D Hoffman
Participation in ultraendurance sports has been increasing in recent years. This participation growth has been associated with an increase in research focused on such events. While the total amount of research related to these sports remains relatively small compared with other sports, the research growth is encouraging. New sources for research funding for ultraendurance sports should advance the science. In addition to continued opportunities with observational studies, promising areas of investigation remain for experimental studies and research that uses ultraendurance-sport environments as models for studies relevant to wider populations...
September 2016: International Journal of Sports Physiology and Performance
Marco Antonio Soriano, Timothy J Suchomel, Pedro J Marín
BACKGROUND: External mechanical power is considered to be one of the most important characteristics with regard to sport performance. OBJECTIVE: The purpose of this meta-analysis was to examine the effect of load on kinetic variables such as mean and peak power during bench press and bench press throw, thus integrating the findings of various studies to provide the strength and conditioning professional with more reliable evidence upon which to base their program design...
October 3, 2016: Sports Medicine
Rory P Wilson, Mark D Holton, James S Walker, Emily L C Shepard, D Mike Scantlebury, Vianney L Wilson, Gwendoline I Wilson, Brenda Tysse, Mike Gravenor, Javier Ciancio, Melitta A McNarry, Kelly A Mackintosh, Lama Qasem, Frank Rosell, Patricia M Graf, Flavio Quintana, Agustina Gomez-Laich, Juan-Emilio Sala, Christina C Mulvenna, Nicola J Marks, Mark W Jones
BACKGROUND: We are increasingly using recording devices with multiple sensors operating at high frequencies to produce large volumes of data which are problematic to interpret. A particularly challenging example comes from studies on animals and humans where researchers use animal-attached accelerometers on moving subjects to attempt to quantify behaviour, energy expenditure and condition. RESULTS: The approach taken effectively concatinated three complex lines of acceleration into one visualization that highlighted patterns that were otherwise not obvious...
2016: Movement Ecology
N Balagué, C Torrents, R Hristovski, J A S Kelso
The aim of the paper is to point out one way of integrating the supposedly incommensurate disciplines investigated in sports science. General, common principles can be found among apparently unrelated disciplines when the focus is put on the dynamics of sports-related phenomena. Dynamical systems approaches that have recently changed research in biological and social sciences among others, offer key concepts to create a common pluricontextual language in sport science. This common language, far from being homogenising, offers key synthesis between diverse fields, respecting and enabling the theoretical and experimental pluralism...
August 10, 2016: European Journal of Sport Science
S Loland, Mike McNamee
The European College of Sport Science (ECSS) was established in part to promote the integrated study of sports and related phenomena from multi- and interdisciplinary perspectives. There are significant and enduring philosophical, epistemological and professional challenges and opportunities that arise from this integrationist perspective. In this article, we reflect upon the challenges that have arisen in the development of sport sciences in the attempt to realize the ECSS mission. We identify three paradigmatic approaches to sports science: (1) the mechanistic; (2) the hermeneutic and (3) the critical...
August 16, 2016: European Journal of Sport Science
Christopher M Jones, Peter C Griffiths, Stephen D Mellalieu
BACKGROUND: Coaches, sport scientists, clinicians and medical personnel face a constant challenge to prescribe sufficient training load to produce training adaption while minimising fatigue, performance inhibition and risk of injury/illness. OBJECTIVE: The aim of this review was to investigate the relationship between injury and illness and longitudinal training load and fatigue markers in sporting populations. METHODS: Systematic searches of the Web of Science and PubMed online databases to August 2015 were conducted for articles reporting relationships between training load/fatigue measures and injury/illness in athlete populations...
September 28, 2016: Sports Medicine
Naoko Takahashi, Hitoshi Yamamoto, Satoshi Murakami, SoIchiro Hirata, Naoki Sugihara, Riuji Mochizuki, Toshiyuki Takahashi, Yuko Sato, Eiji Kawada
In 2009, the Ministry of Education, Culture, Sports, Science and Technology launched its "Program for Promoting University Education and Student Support, Theme A: Program for Promoting University Education Reform". The ministry's stated aims were to 1) enhance student training centered on the needs of the individual patient; 2) improve their ability to make comprehensive diagnosis and treatment plans; and 3) instill high ethical standards and good communication skills. One of the main pillars of this project was to establish an educational organization aimed at encouraging public participation, the "Patient Community"...
2016: Bulletin of Tokyo Dental College
Gina L Trakman, Adrienne Forsyth, Brooke L Devlin, Regina Belski
CONTEXT: Nutrition knowledge can influence dietary choices and impact on athletic performance. Valid and reliable measures are needed to assess the nutrition knowledge of athletes and coaches. OBJECTIVES: (1) To systematically review the published literature on nutrition knowledge of adult athletes and coaches and (2) to assess the quality of measures used to assess nutrition knowledge. DATA SOURCES: MEDLINE, CINAHL, SPORTDiscuss, Web of Science, and SCOPUS...
2016: Nutrients
Yingzhou Han, Yalu Cao, Jingjing Zhao, Yajiang Yin, Liangchen Ye, Xiaofeng Wang, Zheng You
Biomechanical energy harvesting is a feasible solution for powering wearable sensors by directly driving electronics or acting as wearable self-powered sensors. A wearable insole that not only can harvest energy from foot pressure during walking but also can serve as a self-powered human motion recognition sensor is reported. The insole is designed as a sandwich structure consisting of two wavy silica gel film separated by a flexible piezoelectric foil stave, which has higher performance compared with conventional piezoelectric harvesters with cantilever structure...
2016: Sensors
Paul Macadam, John B Cronin, Kim D Simperingham
BACKGROUND: Wearable resistance training (WRT) provides a means of activity- or movement-specific overloading, supposedly resulting in better transference to dynamic sporting performance. OBJECTIVE: The purpose of this review was to quantify the acute and longitudinal metabolic, kinematic and/or kinetic changes that occur with WRT during walking, running, sprint running or jumping movements. DATA SOURCES: PubMed, SPORTDiscus, Web of Science and MEDLINE (EBSCO) were searched using the Boolean phrases (limb OR vest OR trunk) AND (walk* OR run* OR sprint* OR jump* OR bound*) AND (metabolic OR kinetic OR kinematic) AND (load*)...
September 16, 2016: Sports Medicine
Łukasz Kryst, Agnieszka Woronkowicz, Małgorzata Kowal, Jan Sobiecki
OBJECTIVES: The size and proportions of the human body change continuously in response to social change and economic development. As reported by papers on intergenerational changes in chest size, this part of the human body is also influenced by environmental factors. The aim of this study was to assess changes in the dimensions and proportions of the chest of children and adolescents over a span of 70 years. METHODS: In 2010 an anthropological study was conducted on 3878 children and adolescents aged 3-18 years living in Kraków (Poland)...
September 17, 2016: American Journal of Human Biology: the Official Journal of the Human Biology Council
(no author information available yet)
No abstract text is available yet for this article.
August 2016: International Journal of Sports Physiology and Performance
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"