Reduction of exercise-induced asthma in children by short, repeated warm ups.

abstract：:This systematic review set out to identify randomised controlled trials and controlled intervention studies that evaluated the effectiveness of preventive strategies in adolescent sport and to draw conclusions on the strength of the evidence. A literature search in seven databases (Medline, SportDiscus, EMBASE, CINAHL...

journal_title：British journal of sports medicine

authors： Abernethy L,Bleakley C

更新日期：2007-10-01 00:00:00

abstract：:Elite athletes endeavour to train and compete even when ill or injured. Their motivation may be intrinsic or due to coach and team pressures. The sports medicine physician plays an important role to risk-manage the health of the competing athlete in partnership with the coach and other members of the support team. The...

journal_title：British journal of sports medicine

authors： Dijkstra HP,Pollock N,Chakraverty R,Alonso JM

更新日期：2014-04-01 00:00:00

abstract：:Mechanotransduction is the physiological process where cells sense and respond to mechanical loads. This paper reclaims the term "mechanotherapy" and presents the current scientific knowledge underpinning how load may be used therapeutically to stimulate tissue repair and remodelling in tendon, muscle, cartilage and b...

journal_title：British journal of sports medicine

authors： Khan KM,Scott A

更新日期：2009-04-01 00:00:00

abstract：BACKGROUND:Illness accounts for a significant proportion of consultations with a team physician travelling with elite athletes. OBJECTIVE:To determine if international travel increases the incidence of illness in rugby union players participating in a 16-week tournament. SETTING:2010 Super 14 Rugby Union tournament. ...

journal_title：British journal of sports medicine

authors： Schwellnus MP,Derman WE,Jordaan E,Page T,Lambert MI,Readhead C,Roberts C,Kohler R,Collins R,Kara S,Morris MI,Strauss O,Webb S

更新日期：2012-09-01 00:00:00

abstract：OBJECTIVES:To describe new WHO 2020 guidelines on physical activity and sedentary behaviour. METHODS:The guidelines were developed in accordance with WHO protocols. An expert Guideline Development Group reviewed evidence to assess associations between physical activity and sedentary behaviour for an agreed set of heal...

journal_title：British journal of sports medicine

authors： Bull FC,Al-Ansari SS,Biddle S,Borodulin K,Buman MP,Cardon G,Carty C,Chaput JP,Chastin S,Chou R,Dempsey PC,DiPietro L,Ekelund U,Firth J,Friedenreich CM,Garcia L,Gichu M,Jago R,Katzmarzyk PT,Lambert E,Leitzmann M,

更新日期：2020-12-01 00:00:00

abstract：:One-third of orbital blowout fractures are sustained during sport. Soccer is most commonly involved. Though visual acuity recovery is usually complete, permanent loss of binocular visual field is almost universal. Typically high-energy blows by opponent's finger, fist, elbow, knee or boot are responsible. Injuries to ...

journal_title：British journal of sports medicine

authors： Jones NP

更新日期：1994-12-01 00:00:00

abstract：:Jet lag is often cited as a cause of poor sporting performance. We report on the case of a rugby league player who flew 20,000 km and 12 time zones, then repeated the feat a few days later, prior to playing with distinction in an important final match in an international series. ...

journal_title：British journal of sports medicine

authors： Milne CJ,Fuard MH

更新日期：2007-06-01 00:00:00

abstract：OBJECTIVES:To determine in this pilot study whether aerobic exercise affects phenylacetic acid concentration in the urine. METHODS:Twenty healthy men provided 24 hour urine samples on two consecutive days for the determination of phenylacetic acid levels. Before and during day 1, subjects refrained from physical activ...

journal_title：British journal of sports medicine

authors： Szabo A,Billett E,Turner J

更新日期：2001-10-01 00:00:00

abstract：AIM:The purpose of this study was to investigate the relationship between physical workload and injury risk in elite youth football players. METHODS:The workload data and injury incidence of 32 players were monitored throughout 2 seasons. Multiple regression was used to compare cumulative (1, 2, 3 and 4-weekly) loads ...

journal_title：British journal of sports medicine

authors： Bowen L,Gross AS,Gimpel M,Li FX

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:Mental health in sport is a hard-hitting topic that is frequently the subject of news coverage and increasingly a theme for avid research. Some suggest that cricketers, participating in a game unique in its statistical analysis of individual performance, prolonged periods of play away from home and extended ...

journal_title：British journal of sports medicine

authors： Sahni M,Bhogal G

更新日期：2017-05-10 00:00:00

abstract：BACKGROUND:ECG is recommended for preparticipation health examination in athletes. Owing to a lack of consensus on how to read and interpret athletes' ECGs, different criteria for abnormality are used. AIMS:To compare the prevalence of abnormal ECGs and test the correlation between visual and computer-based measuremen...

journal_title：British journal of sports medicine

authors： Berge HM,Steine K,Andersen TE,Solberg EE,Gjesdal K

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVE:Evidence suggests that the level of physical activity of physicians can be correlated directly with physician counselling patterns about this behaviour. Our objective was to determine if medical students, resident and fellow physicians and attending physicians meet the physical activity guidelines set forth b...

journal_title：British journal of sports medicine

authors： Stanford FC,Durkin MW,Blair SN,Powell CK,Poston MB,Stallworth JR

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:Athletic groin pain (AGP) is an encompassing term for the multitude of chronic conditions presenting as pain in the inguinal region. The purpose of this review was to compare the return to play rates (RTPrate) and return to play times (RTPtime) between surgical and rehabilitation interventions in the treatme...

journal_title：British journal of sports medicine

authors： King E,Ward J,Small L,Falvey E,Franklyn-Miller A

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:In competitive alpine skiing, there is a controversy regarding the sex-related risk of injury. OBJECTIVE:To compare the risk of injury in female versus male World Cup (WC) alpine skiers. METHODS:Injuries were recorded through the International Ski Federation Injury Surveillance System for six consecutive w...

journal_title：British journal of sports medicine

authors： Bere T,Flørenes TW,Nordsletten L,Bahr R

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVE:The introduction of shoulder pads has coincided with a rise in shoulder impact injuries in the game of rugby. In this study, the effect of shoulder pads on impact force attenuation was quantified. DESIGN:Four different commercially available shoulder pads were tested for material properties. Hard and soft ob...

journal_title：British journal of sports medicine

authors： Harris DA,Spears IR

更新日期：2010-02-01 00:00:00

abstract：OBJECTIVE:To summarise the main results of a community-based study on physical activity promotion - "Romsås in Motion". METHODS:The study assessed changes in physical activity, body mass and psychosocial mediators of physical activity from a pseudo-experimental cohort study involving two districts with low socioeconom...

journal_title：British journal of sports medicine

authors： Jenum AK,Lorentzen CA,Ommundsen Y

更新日期：2009-01-01 00:00:00

abstract：OBJECTIVES:To investigate the effects of two different regimens of androgenic-anabolic steroid (AAS) administration on serum lipid and lipoproteins, and recovery of these variables after drug cessation, as indicators of the risk for cardiovascular disease in healthy male strength athletes. METHODS:In a non-blinded stu...

journal_title：British journal of sports medicine

authors： Hartgens F,Rietjens G,Keizer HA,Kuipers H,Wolffenbuttel BH

更新日期：2004-06-01 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：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：:The second international consensus conference on the scapula was held in Lexington Kentucky. The purpose of the conference was to update, present and discuss the accumulated knowledge regarding scapular involvement in various shoulder injuries and highlight the clinical implications for the evaluation and treatment of...

journal_title：British journal of sports medicine

authors： Kibler WB,Ludewig PM,McClure PW,Michener LA,Bak K,Sciascia AD

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVE:The perception of Nigerian athletes of the use of mouth guards to prevent the stresses of sports injuries was examined using psychological, sociological, and physical stress variables. METHODS:The descriptive survey research design was used in this study. Participants (n = 333) were selected using the purpos...

journal_title：British journal of sports medicine

authors： Adegbesan OA,Onyeaso CO

更新日期：2004-12-01 00:00:00

abstract：BACKGROUND:Little information is available on the effect of strength training on vascular function, particularly in older people. OBJECTIVE:To determine the effect of resistance training on arterial stiffness and endothelial function in older adults. METHOD:Eleven healthy men (mean (SEM) age 64 (1) years) performed 1...

journal_title：British journal of sports medicine

authors： Maeda S,Otsuki T,Iemitsu M,Kamioka M,Sugawara J,Kuno S,Ajisaka R,Tanaka H

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:The Nine Plus screening battery test (9+) is a functional movement test intended to identify limitations in fundamental movement patterns predisposing athletes to injury. However, the interseason variability is unknown. AIM:To examine the variability of the 9+ test between 2 consecutive seasons in professio...

journal_title：British journal of sports medicine

authors： Bakken A,Targett S,Bere T,Eirale C,Farooq A,Tol JL,Whiteley R,Witvrouw E,Khan KM,Bahr R

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:Improved oxygen uptake improves soccer performance as regards distance covered, involvements with the ball, and number of sprints. Large improvements in oxygen uptake have been shown using interval running. A similar physiological load arising from interval running could be obtained using the soccer ball in ...

journal_title：British journal of sports medicine

authors： McMillan K,Helgerud J,Macdonald R,Hoff J

更新日期：2005-05-01 00:00:00

abstract：BACKGROUND:Antidoping and medical care delivery programmes are required at all large international multisport events. OBJECTIVE:To document and critique the novel antidoping and medical care delivery models implemented at the 2nd Summer Youth Olympic Games, Nanjing 2014. METHODS:The International Olympic Committee im...

journal_title：British journal of sports medicine

authors： Mountjoy M,Akef N,Budgett R,Greinig S,Li G,Manikavasagam J,Soligard T,Haiming X,Yang X

更新日期：2015-07-01 00:00:00

abstract：AIM:To assess the progression of bronchial reactivity (BR) and incidence of bronchial hyperreactivity (BH), exercise-induced bronchoconstriction (EIB) and asthma in triathletes over 2 years. METHODS:Subjects were seven athletes from the Swiss national triathlon team (mean (SD) age 24.3 (4.8) years), who initially were...

journal_title：British journal of sports medicine

authors： Knöpfli BH,Luke-Zeitoun M,von Duvillard SP,Burki A,Bachlechner C,Keller H

更新日期：2007-08-01 00:00:00

abstract：:It is now understood that sports injury interventions will not have significant public health impact if they are not widely accepted and adopted by target sports participants. Although there has been increasing recognition of the need for intervention studies conducted within the real-world context of sports delivery,...

journal_title：British journal of sports medicine

authors： Finch CF

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:Some controversy exists over the possibility that exercise during pregnancy might increase the risk of preterm delivery. OBJECTIVE:This study aimed to determine the possible cause-effect relationship between regular exercise performed during the second and third trimesters of pregnancy by previously sedenta...

journal_title：British journal of sports medicine

authors： Barakat R,Stirling JR,Lucia A

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND:Groin pain in athletes occurs frequently and can be difficult to treat, which may partly be due to the lack of agreement on diagnostic terminology. OBJECTIVE:To perform a short Delphi survey on terminology agreement for groin pain in athletes by a group of experts. METHODS:A selected number of experts were...

journal_title：British journal of sports medicine

authors： Weir A,Hölmich P,Schache AG,Delahunt E,de Vos RJ

更新日期：2015-06-01 00:00:00

abstract：OBJECTIVES:To measure the long term effects of dance training and the contribution of the timing and duration of any menstrual disruption on bone mineral density (BMD). DESIGN:Measurement of BMD in 57 premenopausal, previously professionally dance trained women and the relationship to menstrual and training history. ...

journal_title：British journal of sports medicine

authors： Keay N,Fogelman I,Blake G

更新日期：1997-06-01 00:00:00