Power output for wheelchair driving on a treadmill compared with arm crank ergometry.

abstract：OBJECTIVE:Functional strength deficits associated with chronic isolated posterior cruciate ligament (PCL) insufficiency have received limited attention in the literature. The purpose of this study was to determine the eccentric and concentric isokinetic moment characteristics of the quadriceps and hamstrings in a sampl...

journal_title：British journal of sports medicine

authors： MacLean CL,Taunton JE,Clement DB,Regan W

更新日期：1999-12-01 00:00:00

abstract：OBJECTIVE:To summarise the literature on the barriers to athletes seeking mental health treatment and cultural influencers of mental health in elite athletes. DESIGN:Systematic review DATA SOURCES: PubMed, Cochrane, Scopus, SportDiscus (Ebsco), and PsycINFO (ProQuest) up to November 2018. ELIGIBILITY CRITERIA FOR SEL...

journal_title：British journal of sports medicine

authors： Castaldelli-Maia JM,Gallinaro JGME,Falcão RS,Gouttebarge V,Hitchcock ME,Hainline B,Reardon CL,Stull T

更新日期：2019-06-01 00:00:00

abstract：BACKGROUND:Patient-reported outcome measures are increasingly used in sports medicine to assess results after treatment, but interpretability of change for many instruments remains unclear. OBJECTIVE:To define the minimum clinically important difference (MCID) for the Victorian Institute of Sport Assessment scale (VIS...

journal_title：British journal of sports medicine

authors： Hernandez-Sanchez S,Hidalgo MD,Gomez A

更新日期：2014-03-01 00:00:00

abstract：:Ankle sprain is a common sports injury and is often regarded as trivial by athletes and coaches. This epidemiological study was conducted among three categories of Hong Kong Chinese athletes: national teams, competitive athletes and recreational athletes. This study shows that as much as 73% of all athletes had recurr...

journal_title：British journal of sports medicine

authors： Yeung MS,Chan KM,So CH,Yuan WY

更新日期：1994-06-01 00:00:00

abstract：:The objectives of this study were to evaluate the effect of exercise on knee joint laxity. If exercise induced laxity is physiological, incorporation of this quality into a ligament replacement material would be indicated. Twenty recreational long distance runners average age 41 (range 24 to 50 yr) were tested before ...

journal_title：British journal of sports medicine

authors： Johannsen HV,Lind T,Jakobsen BW,Krøner K

更新日期：1989-09-01 00:00:00

abstract：BACKGROUND:Snowboard cross (SBX) became an official Olympic sport in 2006. This discipline includes manoeuvring several obstacles while competing in heats. It is common for the riders to collide, making this sport both exciting and at risk of injuries. Although a recent study from the 2010 Olympic Games has shown that ...

journal_title：British journal of sports medicine

authors： Bakken A,Bere T,Bahr R,Kristianslund E,Nordsletten L

更新日期：2011-12-01 00:00:00

abstract：OBJECTIVES:To measure functional recovery following acute anterior cruciate ligament (ACL) rupture using a simple and reliable clinical movement analysis system. Clinic based methods that simultaneously quantify different aspects of movement over a range of activities and model functional recovery will help guide rehab...

journal_title：British journal of sports medicine

authors： Button K,van Deursen R,Price P

更新日期：2005-11-01 00:00:00

abstract：STUDY DESIGN:Descriptive study, cross-sectional design. BACKGROUND:Tennis requires repetitive overhead movement patterns that can lead to upper extremity injury. The scapula plays a vital role in injury-free playing. Scapular dysfunction has been associated with shoulder injury in the overhead athlete. OBJECTIVES:The...

journal_title：British journal of sports medicine

authors： Cools AM,Johansson FR,Cambier DC,Velde AV,Palmans T,Witvrouw EE

更新日期：2010-07-01 00:00:00

abstract：OBJECTIVE:To estimate the overall incidence of acute and overuse volleyball injuries, and to describe factors associated with ankle sprains. METHODS:486 players from the second and third Dutch national volleyball divisions participated in the study and were followed prospectively during a whole season. Three measureme...

journal_title：British journal of sports medicine

authors： Verhagen EA,Van der Beek AJ,Bouter LM,Bahr RM,Van Mechelen W

更新日期：2004-08-01 00:00:00

abstract：:This article reviews the magnetic resonance imaging (MRI) findings of the native and reconstructed anterior cruciate ligament (ACL). MRI is the most accurate non-invasive modality to evaluate the ACL. Tears of the ACL manifest with direct and indirect signs. The reconstructed ACL has several complications including re...

journal_title：British journal of sports medicine

authors： Bining J,Andrews G,Forster BB

更新日期：2009-10-01 00:00:00

abstract：BACKGROUND:Groin pain in athletes is frequent and many different treatment options have been proposed. The current level of evidence for the efficacy of these treatments is unknown. OBJECTIVE:Systematically review the literature on the efficacy of treatments for groin pain in athletes. METHODS:Nine medical databases ...

journal_title：British journal of sports medicine

authors： Serner A,van Eijck CH,Beumer BR,Hölmich P,Weir A,de Vos RJ

更新日期：2015-06-01 00:00:00

abstract：OBJECTIVE:To assess energy demand during a judo match and the kinetics of recovery by measuring the metabolites of the oxypurine cascade, lipolytic activity, and glycolytic pathway. METHODS:Venous blood samples were taken from 16 national judoists (mean (SEM) age 18.4 (1.6) years), before (T(1)) and three minutes (T(2...

journal_title：British journal of sports medicine

authors： Degoutte F,Jouanel P,Filaire E

更新日期：2003-06-01 00:00:00

abstract：OBJECTIVE:To test the hypothesis that microwave hyperthermia treatment (MHT) increases heat shock proteins (HSPs) in the human vastus lateralis muscle. METHODS:Four untrained healthy male volunteers participated in this study. The lateral side of the thigh of one leg (heated leg) was heated with a microwave generator ...

journal_title：British journal of sports medicine

authors： Ogura Y,Naito H,Tsurukawa T,Ichinoseki-Sekine N,Saga N,Sugiura T,Katamoto S

更新日期：2007-07-01 00:00:00

abstract：BACKGROUND:Accumulating evidence emphasises a relationship between prolonged sitting and increased risk for cardiometabolic disorders and premature death irrespective of the protective effects of physical activity. Primary care physicians have the potential to play a key role in modifying patients' sedentary behaviour ...

journal_title：British journal of sports medicine

authors： Shuval K,DiPietro L,Skinner CS,Barlow CE,Morrow J,Goldsteen R,Kohl HW 3rd

更新日期：2014-10-01 00:00:00

abstract：:Data for the age of menarche have been collected on 98 female volleyball players and 75 basketball players. The players belonged to four different levels of competition: international, national, intervarsity and district. Menarche is significantly delayed in players as compared with the controls. There is a continuous...

journal_title：British journal of sports medicine

authors： Mokha R,Sidhu LS

更新日期：1989-12-01 00:00:00

abstract：OBJECTIVE:To test the hypothesis that stress reducing techniques such as meditation alter immune responses after strenous physical stress. METHODS:The hypothesis was tested by studying six meditating and six non-meditating male runners in a concurrent, controlled design. After a period of six months with meditation fo...

journal_title：British journal of sports medicine

authors： Solberg EE,Halvorsen R,Sundgot-Borgen J,Ingjer F,Holen A

更新日期：1995-12-01 00:00:00

abstract：OBJECTIVES:A matched case-control study was carried out to evaluate biological risk indicators for recurrent non-specific low back pain in adolescents. METHODS:Adolescents with recurrent non-specific low back pain (symptomatic; n = 28; mean (SD) age 14.9 (0.7) years) and matched controls (asymptomatic; n = 28; age 14....

journal_title：British journal of sports medicine

authors： Jones MA,Stratton G,Reilly T,Unnithan VB

更新日期：2005-03-01 00:00:00

abstract：:It would seem that the development of a stress fracture results from unsuccessful adaptation of bone to a change in its mechanical environment caused by repetitive loading. It involves the physiological processes of microdamage production and remodelling. Whether the initiating factor is microdamage production or acti...

journal_title：British journal of sports medicine

authors： Bennell KL,Malcolm SA,Wark JD,Brukner PD

更新日期：1996-09-01 00:00:00

abstract：:In a one-year prospective study of 42 elite orienteers, 73 recent injuries (1.7 per runner per year) were found. Acute injuries totalled 52% and 48% were due to overuse. Ankle sprains made up 37% of acute injuries while the remaining were mainly contusions caused by falls or bumps against branches or rocks. Medial shi...

journal_title：British journal of sports medicine

authors： Linde F

更新日期：1986-09-01 00:00:00

abstract：:Anabolic androgenic steroids (AAS) are used illicitly at high doses by bodybuilders. The misuse of these drugs is associated with serious adverse effects to the liver, including cellular adenomas and adenocarcinomas. We report two very different cases of adult male bodybuilders who developed hepatocellular adenomas fo...

journal_title：British journal of sports medicine

authors： Socas L,Zumbado M,Pérez-Luzardo O,Ramos A,Pérez C,Hernández JR,Boada LD

更新日期：2005-05-01 00:00:00

abstract：OBJECTIVE:To assess the incidence, severity and nature of injuries, to determine risk factors for injury and to identify potential injury prevention strategies in men's international Rugby-7s tournaments. DESIGN:A prospective cohort study. PARTICIPANTS:Players from core teams competing in matches at 6 Sevens World Se...

journal_title：British journal of sports medicine

authors： Fuller CW,Taylor AE,Raftery M

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVE:To investigate the efficacy and safety of dietary supplements for patients with osteoarthritis. DESIGN:An intervention systematic review with random effects meta-analysis and meta-regression. DATA SOURCES:MEDLINE, EMBASE, Cochrane Register of Controlled Trials, Allied and Complementary Medicine and Cumulati...

journal_title：British journal of sports medicine

authors： Liu X,Machado GC,Eyles JP,Ravi V,Hunter DJ

更新日期：2018-02-01 00:00:00

abstract：OBJECTIVES:As physical activity is promoted as part of a healthy lifestyle, sports injuries are becoming an important public health concern in many countries. The objective of this study is to investigate rates of sports injuries before and after implementation of a WHO Safe Community program. METHODS:Sports injury da...

journal_title：British journal of sports medicine

authors： Timpka T,Lindqvist K,Ekstrand J,Karlsson N

更新日期：2005-07-01 00:00:00

abstract：:Sexual harassment and abuse occur in all sports and at all levels with an increased risk at the elite level. The physical and psychological consequences of sexual harassment and abuse are significant for the athlete, their team and for the health and integrity of sport in general. The sports medicine health profession...

journal_title：British journal of sports medicine

authors： Marks S,Mountjoy M,Marcus M

更新日期：2012-10-01 00:00:00

abstract：OBJECTIVE:To describe the prevalence of doping and its progression in a cohort of preadolescent athletes during a 4-year follow-up. DESIGN AND SETTINGS:Prospective cohort study. Self-questionnaire survey. PARTICIPANTS:All of the pupils entering the first year of secondary school (sixth grade) in the Vosges Départemen...

journal_title：British journal of sports medicine

authors： Laure P,Binsinger C

更新日期：2007-10-01 00:00:00

abstract：:This study was designed to examine the effect of exercise intensity on the magnitude and duration of excess postexercise oxygen consumption (EPOC) in women. On separate days and in a counterbalanced order, seven moderately active young adult women performed a 850 kJ cycle ergometer exercise at an intensity of 40 or 60...

journal_title：British journal of sports medicine

authors： Sedlock DA

更新日期：1991-03-01 00:00:00

abstract：:This study was carried out to determine the rate and types of injuries experienced by boardsailors. Results derive from: (a) a review of hospital medical records for water sports injuries, and (b) a questionnaire-interview of 73 athletes windsurfing on waters in the Galveston area during a hurricane and in moderate an...

journal_title：British journal of sports medicine

authors： McCormick DP,Davis AL

更新日期：1988-09-01 00:00:00

abstract：OBJECTIVE:To assess the outcome of athletes returning to contact sport with indwelling fracture implants. METHOD:A retrospective analysis of professional rugby union players competing in the South Wales premier league. RESULTS:Fifteen athletes were identified who had returned to competitive rugby union with retained ...

journal_title：British journal of sports medicine

authors： Evans NA,Evans RO

更新日期：1997-12-01 00:00:00

abstract：BACKGROUND:In adults, exercise is a powerful and natural stimulator of immune cells and adhesion molecules. Far less is known about exercise responses during childhood and adolescence and whether or not exercise in "real life" activities of healthy adolescents influences immune responses. OBJECTIVE:To determine if str...

journal_title：British journal of sports medicine

authors： Nemet D,Mills PJ,Cooper DM

更新日期：2004-04-01 00:00:00

abstract：:The purpose of this study was to determine the relationship between non-invasive laboratory measures of 'muscle power' and swim performance over sprint (50 m) and middle-distance (400 m) events. Twenty-two swimmers performed an upper and lower body Wingate Anaerobic Test (WAT) and a maximal sustained power output test...

journal_title：British journal of sports medicine

authors： Hawley JA,Williams MM,Vickovic MM,Handcock PJ

更新日期：1992-09-01 00:00:00