Cardiovascular fitness and thermoregulation during prolonged exercise in man.

abstract：OBJECTIVE:To examine the effects of verbal encouragement on the peak force of the elbow flexors during an isometric muscle action. METHODS:A crossover design whereby 20 subjects were divided into 10 2 x 2 Latin squares was undertaken. Peak forces were measured on a Kin-Com dynamometer, and electromyographic (EMG) acti...

journal_title：British journal of sports medicine

authors： McNair PJ,Depledge J,Brettkelly M,Stanley SN

更新日期：1996-09-01 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：:Fall in skin temperature during initial muscular work was investigated in ten healthy men. Bicycle exercise was performed at workloads of 50-150 W in a climatic chamber at ambient temperatures of 10-40 degrees C (relative humidity 45-55%). Skin temperatures at seven or eight points over the body surface were measured ...

journal_title：British journal of sports medicine

authors： Torii M,Yamasaki M,Sasaki T,Nakayama H

更新日期：1992-03-01 00:00:00

abstract：OBJECTIVE:Acetabular labral tears predominantly affect young patients and are a source of hip pain in the athlete. Four causes of the initiation of labral tears have been proposed; trauma, hypolaxity of the anterior capsule, dysplasia and bony impingement. A further cause could be reduced biomechanical properties in th...

journal_title：British journal of sports medicine

authors： Smith CD,Masouros S,Hill AM,Amis AA,Bull AM

更新日期：2009-08-01 00:00:00

abstract：:Osteoarthritis (OA) is a disabling disease that produces severe morbidity reducing physical activity. Our position statement on treatment of knee OA with viscosupplementation injection (hyaluronic acid, HA) versus steroid (intra-articular corticosteroids, IAS) and placebo (intra-articular placebo, IAP) is based on the...

journal_title：British journal of sports medicine

authors： Trojian TH,Concoff AL,Joy SM,Hatzenbuehler JR,Saulsberry WJ,Coleman CI

更新日期：2016-01-01 00:00:00

abstract：OBJECTIVES:To quantify age, sex, sport and training type-specific effects of resistance training on physical performance, and to characterise dose-response relationships of resistance training parameters that could maximise gains in physical performance in youth athletes. DESIGN:Systematic review and meta-analysis of ...

journal_title：British journal of sports medicine

authors： Lesinski M,Prieske O,Granacher U

更新日期：2016-07-01 00:00:00

abstract：OBJECTIVE:The influence of an exercise programme performed by healthy pregnant women on maternal glucose tolerance was studied. STUDY DESIGN:A physical activity (PA, land/aquatic activities) programme during the entire pregnancy (three sessions per week) was conducted by a qualified instructor. 83 healthy pregnant wom...

journal_title：British journal of sports medicine

authors： Barakat R,Cordero Y,Coteron J,Luaces M,Montejo R

更新日期：2012-07-01 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 determine the views of retired players about the provision of support services in English professional soccer before and after retirement and to assess the impact of career ending injury on these views. METHOD:An anonymous self administered questionnaire was distributed to 500 former players registered wi...

journal_title：British journal of sports medicine

authors： Drawer S,Fuller CW

更新日期：2002-02-01 00:00:00

abstract：OBJECTIVE:To examine whether acute glucocorticoid (GC) intake alters performance and selected hormonal and metabolic variables during submaximal exercise. METHODS:In total, 14 recreational male athletes completed two cycling trials at 70-75% maximum O(2) uptake starting 3 h after an ingestion of either a lactose place...

journal_title：British journal of sports medicine

authors： Arlettaz A,Collomp K,Portier H,Lecoq AM,Rieth N,Le Panse B,De Ceaurriz J

更新日期：2008-04-01 00:00:00

abstract：:At the request of the Service des Haras, our laboratory works on the toxicological problems of the sport-horse. These studies have resulted in the setting up of an anti-doping control for equestrian competitions of various types, not only flat racing. During events, horses, must be calm and docile to the riders' order...

journal_title：British journal of sports medicine

authors： Courtot D

更新日期：1976-10-01 00:00:00

abstract：:There are many treatment modalities for ankle rehabilitation. These are reviewed, and the most effective training programme for rapid restoration of ankle movement, strength, endurance, and proprioception is selected. ...

journal_title：British journal of sports medicine

authors： Zöch C,Fialka-Moser V,Quittan M

更新日期：2003-08-01 00:00:00

abstract：AIM/OBJECTIVE:There is ongoing controversy about persistent neurological deficits in active and former football (soccer) players. We reviewed the literature for associations between football activities (including heading/head injuries) and decline in brain structure/function. DESIGN:Systematic literature review. DATA...

journal_title：British journal of sports medicine

authors： Tarnutzer AA,Straumann D,Brugger P,Feddermann-Demont N

更新日期：2017-11-01 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：BACKGROUND:Research on injuries in racing drivers is limited. OBJECTIVE:To gain more information about such injuries. METHODS:Injuries recorded during and after races between 1996 and 2000 were investigated using the medical charts from the circuit medical centre at Fuji Speedway, which is one of the biggest circuits...

journal_title：British journal of sports medicine

authors： Minoyama O,Tsuchida H

更新日期：2004-10-01 00:00:00

abstract：AIMS:(1) To investigate whether a daily acute:chronic workload ratio informs injury risk in Australian football players; (2) to identify which combination of workload variable, acute and chronic time window best explains injury likelihood. METHODS:Workload and injury data were collected from 53 athletes over 2 seasons...

journal_title：British journal of sports medicine

authors： Carey DL,Blanch P,Ong KL,Crossley KM,Crow J,Morris ME

更新日期：2017-08-01 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：OBJECTIVE:To evaluate and synthesise the literature on hip strength among patients with patellofemoral pain (PFP) to address the following: (1) differentiate between hip strength as a risk factor and associated deficit in PFP; (2) describe hip strength in men and women with PFP across different age ranges; (3) investig...

journal_title：British journal of sports medicine

authors： Rathleff MS,Rathleff CR,Crossley KM,Barton CJ

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:Previous meta-analyses have found that exercise prevents falls in older people. This study aimed to test whether this effect is still present when new trials are added, and it explores whether characteristics of the trial design, sample or intervention are associated with greater fall prevention effects. DES...

journal_title：British journal of sports medicine

authors： Sherrington C,Michaleff ZA,Fairhall N,Paul SS,Tiedemann A,Whitney J,Cumming RG,Herbert RD,Close JCT,Lord SR

更新日期：2017-12-01 00:00:00

abstract：:Observations are presented on the electrocardiogram and plasma catecholamine concentrations of 11 healthy men monitored during two rock climbing ascents. A placebo was administered prior to the first climb and an oral dose of the beta blocking agent oxprenolol ("Trasicor") prior to the second. Mean heart rates were 16...

journal_title：British journal of sports medicine

authors： Williams ES,Taggart P,Carruthers M

更新日期：1978-09-01 00:00:00

abstract：:This paper focuses on biceps injuries in shoulder surgery. This topic is currently of great interest, and there has been much discussion about diagnosis, treatment and prevention. Biceps tendon pathology exists in many forms and is frequently associated with other shoulder disorders. These facts must be taken into con...

journal_title：British journal of sports medicine

authors： Ejnisman B,Monteiro GC,Andreoli CV,de Castro Pochini A

更新日期：2010-04-01 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：OBJECTIVE:To summarise the evidence for non-pharmacological management of low back pain (LBP) in athletes, a common problem in sport that can negatively impact performance and contribute to early retirement. DATA SOURCES:Five databases (EMBASE, Medline, CINAHL, Web of Science, Scopus) were searched from inception to S...

journal_title：British journal of sports medicine

authors： Thornton JS,Caneiro JP,Hartvigsen J,Ardern CL,Vinther A,Wilkie K,Trease L,Ackerman KE,Dane K,McDonnell SJ,Mockler D,Gissane C,Wilson F

更新日期：2020-12-21 00:00:00

abstract：OBJECTIVE:To determine if the combination of aerobic and resistance exercise is superior to aerobic exercise alone for the health of obese children and adolescents. DESIGN:Systematic review with meta-analysis. DATA SOURCES:Computerised search of 3 databases (MEDLINE, EMBASE, and Cochrane Controlled Trials Registry). ...

journal_title：British journal of sports medicine

authors： García-Hermoso A,Ramírez-Vélez R,Ramírez-Campillo R,Peterson MD,Martínez-Vizcaíno V

更新日期：2018-02-01 00:00:00

abstract：:Sleep is fundamental to normal physiological and cognitive function. Sleep promotion strategies have been used extensively in clinical settings, as a treatment for various ailments (ie, insomnia). However, sleep problems are prevalent outside these realms, with 56% of American, 31% of Western European and 29% of Japan...

journal_title：British journal of sports medicine

authors： Fullagar HH,Bartlett JD

更新日期：2016-02-01 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：BACKGROUND:At the Second International Conference on Concussion in Sport, concussion was classified as "simple" or "complex" based largely on duration of clinical features. The purpose of the classification system was to assist clinicians in identifying higher grades of injury severity and guide injury management. The ...

journal_title：British journal of sports medicine

authors： Makdissi M

更新日期：2009-05-01 00:00:00

abstract：:Athletes such as skaters and skiers inhale large volumes of cold air during exercise and shift from nasal to mouth breathing. Endurance athletes, like cross-country skiers, perform at 80% or more of their maximal oxygen consumption and have minute ventilations in excess of 100 l/min. Cold air is always dry, and endura...

journal_title：British journal of sports medicine

authors： Sue-Chu M

更新日期：2012-05-01 00:00:00

abstract：:Sedentary time is a modifiable determinant of poor health, and in older adults, reducing sedentary time may be an important first step in adopting and maintaining a more active lifestyle. The primary purpose of this consensus statement is to provide an integrated perspective on current knowledge and expert opinion per...

journal_title：British journal of sports medicine

authors： Dogra S,Ashe MC,Biddle SJH,Brown WJ,Buman MP,Chastin S,Gardiner PA,Inoue S,Jefferis BJ,Oka K,Owen N,Sardinha LB,Skelton DA,Sugiyama T,Copeland JL

更新日期：2017-11-01 00:00:00

abstract：:Twelve female age-group swimmers and twelve female controls, aged ten to sixteen, performed a pre-training discontinuous maximal cycle ergometer test to determine the capacities of their anaerobic (alactacid and lactacid) and aerobic energy systems. Heart rate and oxygen uptake were determined during rest, exercise, a...

journal_title：British journal of sports medicine

authors： Robinson PS,Caffrey GP,Ridinger RR,Steinmetz CW,Bartels RL,Shaffer TE

更新日期：1978-03-01 00:00:00