Do team gymnasts compete in spite of symptoms from an injury?

abstract：:Six men performed a total of 23 modified Wingate power tests against 5.5 kp (53.9 N) resistance on a Monark 864 ergometer. Breath-by-breath VO2 was measured using a SensorMedics 4400 metabolic cart. Peak anaerobic power (highest 5 s; mean(s.e.m.)) was 819(16) W (11.1(0.6) W kg-1) and anaerobic capacity (work in 30 s; ...

journal_title：British journal of sports medicine

authors： Smith JC,Hill DW

更新日期：1991-12-01 00:00:00

abstract：:Cardiomyopathies are a heterogeneous group of heart muscle diseases and collectively are the leading cause of sudden cardiac death (SCD) in young athletes. The 12-lead ECG is utilised as both a screening and diagnostic tool for detecting conditions associated with SCD. Fundamental to the appropriate evaluation of athl...

journal_title：British journal of sports medicine

authors： Drezner JA,Ashley E,Baggish AL,Börjesson M,Corrado D,Owens DS,Patel A,Pelliccia A,Vetter VL,Ackerman MJ,Anderson J,Asplund CA,Cannon BC,DiFiori J,Fischbach P,Froelicher V,Harmon KG,Heidbuchel H,Marek J,Paul S,Prut

更新日期：2013-02-01 00:00:00

abstract：:The dominance of East African distance runners and sprinters of West African origin invites discussion around the contribution of genetic and lifestyle factors to performance. In this review, we focus on the genetic basis for performance. Previous research associating candidate genes such as ACE and ACTN3 to endurance...

journal_title：British journal of sports medicine

authors： Tucker R,Santos-Concejero J,Collins M

更新日期：2013-06-01 00:00:00

abstract：OBJECTIVES:To evaluate the cost effectiveness of a proprioceptive balance board training programme for the prevention of ankle sprains in volleyball. METHODS:A total of 116 volleyball teams participated in this study which was carried out during the 2001-2002 volleyball season. Teams were randomly allotted to an inter...

journal_title：British journal of sports medicine

authors： Verhagen EA,van Tulder M,van der Beek AJ,Bouter LM,van Mechelen W

更新日期：2005-02-01 00:00:00

abstract：:Diastasis of the pubic symphysis is a well documented injury typically associated with high energy trauma. Three cases in horse riders are here described, emphasising the appropriate modern investigation, including computed tomography, and orthopaedic and urological management. ...

journal_title：British journal of sports medicine

authors： Mulhall KJ,Khan Y,Ahmed A,O'Farrell D,Burke TE,Moloney M

更新日期：2002-02-01 00:00:00

abstract：OBJECTIVE:To use the meta-analytical procedures to determine the magnitude of the effect of exercise-induced dehydration (EID) upon time-trial (TT) exercise performance. METHODS:Studies were located via database searches and cross-referencing. TT performance outcomes were converted to mean percentage changes in power ...

journal_title：British journal of sports medicine

authors： Goulet ED

更新日期：2011-11-01 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：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：:A case of symptomatic muscle hernia of the leg in a provincial cricketer caused by a cricket ball injury is presented. It was diagnosed clinically and treated with a limited fasciotomy. However, delay in the diagnosis and treatment ended the professional career of the player. An awareness of the condition and a high i...

journal_title：British journal of sports medicine

authors： Gupta RK,Singh D,Kansay R,Singh H

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVES:The cellular basis of painful tendon overuse pathology (tendinosis) is poorly understood. It has been suggested that because of the close anatomical associations between mast cells and vessels in connective tissues, mast cells may mediate the development of tendon hypervascularity or oedema. OBJECTIVES:To e...

journal_title：British journal of sports medicine

authors： Scott A,Lian Ø,Bahr R,Hart DA,Duronio V,Khan KM

更新日期：2008-09-01 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：OBJECTIVES:Physical inactivity has been associated with significant increases in disease morbidity and mortality. This study assessed the association between physical activity and (1) health resource use and (2) health resource use costs. DESIGN AND PARTICIPANTS:The responses from 24 281 respondents >65 years to the C...

journal_title：British journal of sports medicine

authors： Woolcott JC,Ashe MC,Miller WC,Shi P,Marra CA,PACC Research Team.

更新日期：2010-09-01 00:00:00

abstract：OBJECTIVE:Despite the rise in specialist clinical services for the management of sports and active recreation injury, many patients attend hospital emergency departments for treatment. The purpose of this study was to describe sports injury cases presented to selected hospital emergency departments around Australia for...

journal_title：British journal of sports medicine

authors： Finch C,Valuri G,Ozanne-Smith J

更新日期：1998-09-01 00:00:00

abstract：INTRODUCTION:A conservative method of treating four delayed union stress fractures of the anterior mid-tibia is described, with an illustrative case history. METHODS:Once diagnosed each of the patients was treated in a pneumatic lower leg brace with modified rest. The mean (range) age of the patients was 28 (24-32) ye...

journal_title：British journal of sports medicine

authors： Batt ME,Kemp S,Kerslake R

更新日期：2001-02-01 00:00:00

abstract：OBJECTIVES:To compare the effects of interval training and moderate-intensity continuous training (MOD) on body adiposity in humans, and to perform subgroup analyses that consider the type and duration of interval training in different groups. DESIGN:Systematic review and meta-analysis. DATA SOURCES:English-language,...

journal_title：British journal of sports medicine

authors： Viana RB,Naves JPA,Coswig VS,de Lira CAB,Steele J,Fisher JP,Gentil P

更新日期：2019-05-01 00:00:00

abstract：OBJECTIVE:To estimate knee osteoarthritis (OA) risk following anterior cruciate ligament (ACL), meniscus or combined ACL and meniscus injury. DESIGN:Systematic review and meta-analysis. DATA SOURCES:MEDLINE, Embase, SPORTDiscus, CINAHL and Web of Science until November 2018. ELIGIBILITY CRITERIA FOR SELECTING STUDIE...

journal_title：British journal of sports medicine

authors： Poulsen E,Goncalves GH,Bricca A,Roos EM,Thorlund JB,Juhl CB

更新日期：2019-12-01 00:00:00

abstract：:Evidence from familial and genetic association studies have reported that DNA sequence variants play an important role, together with non-genetic factors, in the aetiology of both exercise-associated and occupational-associated acute and chronic musculoskeletal soft tissue injuries. The associated variants, which have...

journal_title：British journal of sports medicine

authors： Collins M,September AV,Posthumus M

更新日期：2015-12-01 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：:The purpose of this study was to formulate a simplistic method of assessing human structural dysplasia and to validate a classification system that would objectively categorize the type and extent of such dysplasia through the use of indices. Anthropometric measurements were taken from a sample of 222 male college stu...

journal_title：British journal of sports medicine

authors： Battinelli T

更新日期：1984-03-01 00:00:00

abstract：OBJECTIVE:To evaluate the effect of strenuous exercise on bone metabolism and related hormones in elderly subjects. METHODS:Twenty one active elderly subjects (11 men and 10 women; mean age 73.3 years) showing a mean theoretical Vo2max of 151.4% participated. Concentrations of plasma ionised calcium (iCa), serum intac...

journal_title：British journal of sports medicine

authors： Maïmoun L,Simar D,Malatesta D,Caillaud C,Peruchon E,Couret I,Rossi M,Mariano-Goulart D

更新日期：2005-08-01 00:00:00

abstract：:Three tests were conducted to assess the effectiveness of three different intensities of exercise both in reducing blood lactic acid (LA) levels and in influencing subjects' heart rate (HR), following a 2000 m race in a rowing boat. In the first and second tests these variables were investigated during a 13 min recove...

journal_title：British journal of sports medicine

authors： Koutedakis Y,Sharp NC

更新日期：1985-12-01 00:00:00

abstract：OBJECTIVES:To evaluate effects of active bike commuting or leisure-time exercise of two intensities on peripheral insulin sensitivity (primary outcome), cardiorespiratory fitness and intra-abdominal adipose tissue mass (secondary outcomes). METHODS:188 physically inactive, healthy women and men (20-45 years) with over...

journal_title：British journal of sports medicine

authors： Blond MB,Rosenkilde M,Gram AS,Tindborg M,Christensen AN,Quist JS,Stallknecht BM

更新日期：2019-09-01 00:00:00

abstract：OBJECTIVES:The study aimed to determine the risk of time-loss injuries in international fencing and to characterise their type, location, severity and mechanism. Variations in risk associated with sex and discipline categories are also examined. METHODS:Data on participation and withdrawal due to injury from 809 compe...

journal_title：British journal of sports medicine

authors： Harmer PA

更新日期：2019-04-01 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：:A professional rugby league player sustained a left eyebrow laceration during a match which immediately started to bleed. Within seconds he was taken to the sideline and had the laceration closed with six staples by the team doctor. Bleeding was arrested and he returned to play, taking the ball within 80 s of sufferin...

journal_title：British journal of sports medicine

authors： Orchard JW

更新日期：2004-08-01 00:00:00

abstract：:The physiological and therapeutic effects of massage are frequently questioned. This article reviews previous research into the effects of massage on blood flow and composition, oedema, connective tissue, muscle and the nervous system. Although further investigations are clearly required in certain areas, the discussi...

journal_title：British journal of sports medicine

authors： Goats GC

更新日期：1994-09-01 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：: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

abstract：BACKGROUND:There are controversial data about the relation between foot morphology and athletic injuries of the lower extremity. Studies in soldiers have shown some relationship, whereas those involving athletes have not shown any significant relationship. The reason for these differences is not clear. OBJECTIVE:To de...

journal_title：British journal of sports medicine

authors： Aydog ST,Tetik O,Demirel HA,Doral MN

更新日期：2005-02-01 00:00:00

abstract：BACKGROUND:Home and supervised exercise programmes consisting of stretching and eccentric exercises have been recommended for the management of lateral elbow tendinopathy (LET). No studies have examined their comparative efficacy effectiveness. OBJECTIVE:In this study, whether a home exercise programme is more success...

journal_title：British journal of sports medicine

authors： Stasinopoulos D,Stasinopoulos I,Pantelis M,Stasinopoulou K

更新日期：2010-06-01 00:00:00