Hormone levels of world class cyclists during the Tour of Spain stage race.

abstract：OBJECTIVES:To investigate the validity and reliability of surface electromyography (EMG) as a new non-invasive determinant of the metabolic response to incremental exercise in elite cyclists. The relation between EMG activity and other more conventional methods for analysing the aerobic-anaerobic transition such as blo...

journal_title：British journal of sports medicine

authors： Lucía A,Sánchez O,Carvajal A,Chicharro JL

更新日期：1999-06-01 00:00:00

abstract：:A Badminton Injury Questionnaire (BIQ) was developed to survey the type and frequency of injuries that are likely to occur from playing competitive badminton. Two hundred and thirty-one players, ranging from club players to international champions, completed the survey which indicated an injury incidence rate of .09 a...

journal_title：British journal of sports medicine

authors： Hensley LD,Paup DC

更新日期：1979-12-01 00:00:00

abstract：:Anabolic steroids use is commonly perceived to be the domain of the higher echelons of competitive athletes. However, a great deal of anabolic steroid use occurs in private gymnasia (non-local authority) among non-competitive recreational athletes. Our study has attempted to give an insight into the prevalence of the ...

journal_title：British journal of sports medicine

authors： Perry HM,Wright D,Littlepage BN

更新日期：1992-12-01 00:00:00

abstract：BACKGROUND:The current methods measuring sports activity after anterior cruciate ligament (ACL) injury are commonly restricted to the most knee-demanding sports, and do not consider participation in multiple sports. We therefore developed an online activity survey to prospectively record the monthly participation in al...

journal_title：British journal of sports medicine

authors： Grindem H,Eitzen I,Snyder-Mackler L,Risberg MA

更新日期：2014-05-01 00:00:00

abstract：:Discussion related to hernias in sport usually involves the diagnosis and treatment of chronic musculotendinous groin disruption. A case of acute trauma in an incarcerated inguinal hernia, occurring in a rugby union player during a lineout, is presented. The injury arose as a result of a change in the laws of the game...

journal_title：British journal of sports medicine

authors： Thomas RH,Thomas GO

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND:Participation in regular exercise and athletic activities across the lifespan is encouraged to maintain the cardiovascular and musculoskeletal systems and general wellbeing. Before the menopause there is an increased risk of anterior cruciate ligament (ACL) injuries in female athletes, whereas there is an in...

journal_title：British journal of sports medicine

authors： Hart DA,Achari Y

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND:The mechanism that causes pain in chronic Achilles tendinosis is not known. However, high resolution colour Doppler ultrasound has shown that neovascularisation may be involved. OBJECTIVE:To investigate if sclerosing the neovessels would affect the level of tendon pain. METHODS:The effect of colour Doppler...

journal_title：British journal of sports medicine

authors： Ohberg L,Alfredson H

更新日期：2002-06-01 00:00:00

abstract：OBJECTIVE:Although physical activity occurs in leisure, transport, occupational and domestic domains of life, the contribution of house and garden work (HGW) to the association between total physical activity and well-being is not clear. The aim was to describe the contribution of HGW to total physical activity (TPA) i...

journal_title：British journal of sports medicine

authors： Peeters G,van Gellecum YR,van Uffelen JG,Burton NW,Brown WJ

更新日期：2014-06-01 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:To compare estimated maximal oxygen uptake (VO2max) in Tanzanian and Norwegian children, by using the same bicycle protocol in both samples. METHODS:Maximal oxygen uptake was estimated from an indirect maximal watt cycle ergometer test in 156 rural boys and girls in Tanzania. Similarly aged urban Norwegian b...

journal_title：British journal of sports medicine

authors： Aandstad A,Berntsen S,Hageberg R,Klasson-Heggebø L,Anderssen SA

更新日期：2006-04-01 00:00:00

abstract：BACKGROUND:Repetitive high bone strain and/or strain rates, such as those that occur during running, contribute to stress fractures as well as promoting maintenance of or increase in bone mass. Kinematic differences are known to exist between overground and treadmill running and these may be reflected in different bone...

journal_title：British journal of sports medicine

authors： Milgrom C,Finestone A,Segev S,Olin C,Arndt T,Ekenman I

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:The varying methods of cricket injury surveillance have made direct comparison of published studies in this field impossible. METHODS:A consensus regarding definitions and methods to calculate injury rates in cricket was sought between researchers in this field. This was arrived at through a variety of face...

journal_title：British journal of sports medicine

authors： Orchard JW,Newman D,Stretch R,Frost W,Mansingh A,Leipus A

更新日期：2005-04-01 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：:Custom made maxillary mouthguards made from thermoplastic materials using dental impressions give valuable protection to the teeth and jaws of participants in contact sports. A bimaxillary mouthguard has been described which offers enhanced protection, but with considerable increase in cost. This paper describes a mod...

journal_title：British journal of sports medicine

authors： Chandler NP,Wilson NH,Daber BS

更新日期：1987-06-01 00:00:00

abstract：OBJECTIVES:Physique traits and their relationship to competitive success were assessed amongst lightweight rowers competing at the 2003 Australian Rowing Championships. METHODS:Full anthropometric profiles were collected from 107 lightweight rowers (n = 65 males, n = 45 females) competing in the Under 23 and Open age ...

journal_title：British journal of sports medicine

authors： Slater GJ,Rice AJ,Mujika I,Hahn AG,Sharpe K,Jenkins DG

更新日期：2005-10-01 00:00:00

abstract：:A study was undertaken to examine the type, location, incidence and mechanism of injury sustained by amateur parachutists in Denmark during a five-year-period. A total of 110,000 parachute jumps resulted in six (0.005%) fatalities and 155 (0.14%) cases, requiring medical treatment. The latter group sustained 176 injur...

journal_title：British journal of sports medicine

authors： Ellitsgaard N

更新日期：1987-03-01 00:00:00

abstract：OBJECTIVE:To examine the association between fitness, BMI, and neutrophil, lymphocyte, monocyte, basophil, and eosinophil concentrations in apparently healthy, non-smoking men. DESIGN:Cross-sectional study of 452 men from the Aerobics Center Longitudinal Study examining the resting concentration of white blood cell su...

journal_title：British journal of sports medicine

authors： Johannsen NM,Priest EL,Dixit VD,Earnest CP,Blair SN,Church TS

更新日期：2010-06-01 00:00:00

abstract：OBJECTIVE:To monitor the seasonal body composition alterations in 18 lightweight rowers (six females, 12 males) across a rowing season incorporating preseason, early competition, competition, and postseason. METHODS:Subject age was 23.1 (SD 4.5) years, height 170.8 (5.6) cm (female, 23.5 (3.5) years, 180.5 (2.7) cm (m...

journal_title：British journal of sports medicine

authors： Morris FL,Payne WR

更新日期：1996-12-01 00:00:00

abstract：:An élite athlete engaged in a longitudinal programme of physiological assessment suffered a loss of performance that was later ascribed to an asymptomatic viral illness. In this 15-month, single subject, repeated measures study it was possible to demonstrate a severe decrease of exercise performance following viral il...

journal_title：British journal of sports medicine

authors： Jakeman P

更新日期：1993-09-01 00:00:00

abstract：BACKGROUND:Swimming is a widespread sporting activity generally regarded as an ideal form of exercise, which has little or no impact on the knees. However, overuse or repetitive microtrauma injuries may often affect the knee joint of young competitive swimmers. These early lesions are frequently asymptomatic for a cons...

journal_title：British journal of sports medicine

authors： Soder RB,Mizerkowski MD,Petkowicz R,Baldisserotto M

更新日期：2012-03-01 00:00:00

abstract：:Local injections of corticosteroids are frequently employed in the management of soft-tissue injuries. Side effects and contraindications of this treatment are discussed with reference to relevant literature. Indications for steroid therapy are described. ...

journal_title：British journal of sports medicine

authors： Bentley S

更新日期：1981-03-01 00:00:00

abstract：OBJECTIVE:In this study, the serum triglycerides and total serum cholesterol levels in patients with rotator cuff tear were determined. DESIGN:Frequency-matched case-control study. Setting University teaching hospital. PARTICIPANTS:240 individuals who were operated on at our institution were included in the study. 12...

journal_title：British journal of sports medicine

authors： Longo UG,Franceschi F,Spiezia F,Forriol F,Maffulli N,Denaro V

更新日期：2010-10-01 00:00:00

abstract：BACKGROUND:Joint moments computed using inverse dynamic techniques are important estimators of net joint loads. Joints moments computed from marker position and ground reaction force data filtered using different cut-off frequencies may capture changes in moment magnitudes at a single joint that exceed normal physiolog...

journal_title：British journal of sports medicine

authors： Roewer BD,Ford KR,Myer GD,Hewett TE

更新日期：2014-03-01 00:00:00

abstract：BACKGROUND/AIM:Consumer-based physical activity (PA) monitors have become popular tools to track PA behaviours. Currently, little is known about the validity of the measurements provided by consumer monitors. We aimed to compare measures of steps, energy expenditure (EE) and active minutes of four consumer monitors wit...

journal_title：British journal of sports medicine

authors： Imboden MT,Nelson MB,Kaminsky LA,Montoye AH

更新日期：2018-07-01 00:00:00

abstract：OBJECTIVE:To determine physical activity levels during phase IV cardiac rehabilitation in 31 male myocardial infarction patients (median age 62, range 53-77 years). METHODS:Patients recorded daily physical activity over 16 weeks in a diary. Diaries were analysed for total general physical activity (TGPA), leisure time...

journal_title：British journal of sports medicine

authors： Woolf-May K,Bird S

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:Extremely low weight and rapid changes in weight and body composition have become major concerns in many sports, but sufficiently accurate field methods for body composition assessment in athletes are missing. This study aimed to explore the use of ultrasound methods for assessment of body fat content in ath...

journal_title：British journal of sports medicine

authors： Müller W,Horn M,Fürhapter-Rieger A,Kainz P,Kröpfl JM,Maughan RJ,Ahammer H

更新日期：2013-11-01 00:00:00

abstract：:A previously well 30 year old man presented with a short history of intra-articular mechanical locking, swelling, and anteromedial joint line pain. There was localised tenderness, and McMurray's test was positive. Arthroscopy revealed a 3.6 x 2.6 x 1.5 cm firm pedicular localised pigmented villonodular synovitis origi...

journal_title：British journal of sports medicine

authors： Roach R,dos Remedios I

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND/AIM:Dupuytren disease is a fibroproliferative hand condition. The role of exposure to vibration as a risk factor has been studied with contradictory results. Since field hockey is expected to be a strong source of hand-arm vibration, we hypothesised that long-term exposure to field hockey is associated with ...

journal_title：British journal of sports medicine

authors： Broekstra DC,van den Heuvel ER,Lanting R,Harder T,Smits I,Werker PMN

更新日期：2018-10-01 00:00:00

abstract：OBJECTIVE:No studies have been performed on cruising sailors who spend most of the year on offshore cruising sailboats. To gain a better understanding of this population, traumatic events occurring in this group of sailors were studied to define appropriate means of prevention. DESIGN, SETTING AND PATIENTS:Primary car...

journal_title：British journal of sports medicine

authors： Rouvillain JL,Mercky F,Lethuillier D

更新日期：2008-03-01 00:00:00

abstract：:The purpose of this study was to examine selected physiological characteristics and pushing performance over a distance of five kilometres (5 km) in twelve wheelchair athletes (10 paraplegics and 2 tetraplegics). The physiological tests and 5 km wheelchair time trials were performed on a motorised treadmill adapted fo...

journal_title：British journal of sports medicine

authors： Lakomy HK,Campbell I,Williams C

更新日期：1987-09-01 00:00:00