Abstract:
:The effects of an intensive 4 week Alpine climbing expedition on percentage body fat, absolute body fat and lean body mass was investigated in 14 adult male students. Anthropometric measures were taken on two occasions during the training period prior to the expedition, twice during the expedition and finally eight weeks after the expedition had returned home. There was a 3% reduction in percentage body fat between the first testing occasion and the fourth taken towards the end of the expedition. Over the same interval there was a mean reduction of 2.6 kg in absolute body fat and a reduction in lean body mass of 2.47 kg. All three criterion mean values on the final testing session returned to or exceeded those taken on session one.
journal_name
Br J Sports Medjournal_title
British journal of sports medicineauthors
Baker SJdoi
10.1136/bjsm.14.2-3.126subject
Has Abstractpub_date
1980-07-01 00:00:00pages
126-30issue
2-3eissn
0306-3674issn
1473-0480journal_volume
14pub_type
杂志文章abstract:BACKGROUND:Tendinopathies of the rotator cuff muscles, biceps tendon and pectoralis major muscle are common causes of shoulder pain in athletes. Overuse insertional tendinopathy of pectoralis minor is a previously undescribed cause of shoulder pain in weightlifters/sportsmen. OBJECTIVES:To describe the clinical featur...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2006.032383
更新日期:2007-08-01 00:00:00
abstract::The objective is to provide guidance for pregnant women and obstetric care and exercise professionals on prenatal physical activity. The outcomes evaluated were maternal, fetal or neonatal morbidity, or fetal mortality during and following pregnancy. Literature was retrieved through searches of MEDLINE, EMBASE, PsycIN...
journal_title:British journal of sports medicine
pub_type: 杂志文章,实务指引
doi:10.1136/bjsports-2018-100056
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND:There is limited information about Achilles tendon disorders in professional football. AIMS:To investigate the incidence, injury circumstances, lay-off times and reinjury rates of Achilles tendon disorders in male professional football. METHODS:A total of 27 clubs from 10 countries and 1743 players have be...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2013-092271
更新日期:2013-08-01 00:00:00
abstract:OBJECTIVES:The authors studied the association of leisure-time physical activity (LTPA) with clustered and individual metabolic risk factors in adolescents taking into account diet and pubertal status. The authors also studied whether screen time was associated with clustered risk. METHODS:Self-reported LTPA and scree...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2010.073239
更新日期:2012-02-01 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
pub_type: 杂志文章
doi:10.1136/bjsm.25.1.38
更新日期:1991-03-01 00:00:00
abstract:BACKGROUND:Mild cognitive impairment (MCI) is a well-recognised risk factor for dementia and represents a vital opportunity for intervening. Exercise is a promising strategy for combating cognitive decline by improving brain structure and function. Specifically, aerobic training (AT) improved spatial memory and hippoca...
journal_title:British journal of sports medicine
pub_type: 杂志文章,随机对照试验
doi:10.1136/bjsports-2013-093184
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:High knee abduction moment (KAM) landing mechanics, measured in the biomechanics laboratory, can successfully identify female athletes at increased risk for anterior cruciate ligament (ACL) injury. METHODS:The authors validated a simpler, clinic-based ACL injury prediction algorithm to identify female athle...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2010.072843
更新日期:2011-04-01 00:00:00
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
pub_type: 杂志文章,meta分析,评审
doi:10.1136/bjsm.2007.035691
更新日期:2007-10-01 00:00:00
abstract::Cardiovascular (CV) screening in young athletes remains challenging and a topic of considerable debate. Recent criticisms of ECG screening have perpetuated arguments that ECG screening is neither indicated nor effective by applying outdated incidence data and flawed methodology. In response, this article provides a cr...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2016-096606
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVES:To show how epidemiological data can be presented and analysed in frequency based and risk based formats and how risk based information can simplify management decisions on injury prevention strategies in professional football. METHODS:The club physiotherapists at four English professional football clubs pr...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.36.6.446
更新日期:2002-12-01 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
pub_type: 杂志文章
doi:10.1136/bjsm.21.3.130
更新日期:1987-09-01 00:00:00
abstract::In order to identify injury-proneness in female competitive gymnasts, 20 measures of flexibility, hypermobility, spinal posture and anthropometry were performed on 40 competitive gymnasts and injury scores were derived from the severity and extent of previous gymnastic injury and inherent hypermobility traits. Results...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.20.1.31
更新日期:1986-03-01 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
pub_type: 杂志文章
doi:10.1136/bjsm.21.2.27
更新日期:1987-06-01 00:00:00
abstract::We report two cases of acute haematogenous osteomyelitis in the anterior superior iliac spine (ASIS) in adolescent goalkeepers following trauma of the iliac crest apophysis. Both patients complained of pain over their right ASIS and were pyrexial. They were given antibiotics and were discharged from follow up without ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2005.025031
更新日期:2006-09-01 00:00:00
abstract::A prospective study of ocular injuries sustained during sport, was performed from January to June 1987. A total of 84 eye injuries were seen. Of these, 23 were severe enough to necessitate admission to hospital. These latter accounted for one quarter of all severe eye injuries during this period. Racquet sports caused...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.21.4.168
更新日期:1987-12-01 00:00:00
abstract:OBJECTIVES:(1) Describe the evolution of guideline-endorsed red flags for fracture in patients presenting with low back pain; (2) evaluate agreement between guidelines; and (3) evaluate the extent to which recommendations are accompanied by information on diagnostic accuracy of endorsed red flags. DESIGN:Systematic re...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2018-099525
更新日期:2019-05-01 00:00:00
abstract::During the competitive season of 1990, 155 British triathletes whose competitive distances varied from sprint to full ironman, and who self-classified themselves as recreational, intermediate or élite, kept a training diary for an 8-week period. They gave details of injuries sustained while training for, or competing ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.28.3.191
更新日期:1994-09-01 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
pub_type: 杂志文章
doi:10.1136/bjsm.2005.019984
更新日期:2005-11-01 00:00:00
abstract::The central governor model has recently been proposed as a general model to explain the phenomenon of fatigue. It proposes that the subconscious brain regulates power output (pacing strategy) by modulating motor unit recruitment to preserve whole body homoeostasis and prevent catastrophic physiological failure such as...
journal_title:British journal of sports medicine
pub_type: 杂志文章,评审
doi:10.1136/bjsm.2005.023028
更新日期:2006-07-01 00:00:00
abstract::A 14 month retrospective study was undertaken to determine the cost implications of the opening of a roller skating rink to the local hospital accident and emergency department (A and E). A total of 398 patients attended following injury at the roller skating rink, of whom 384 were included in the study. The estimated...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.24.4.240
更新日期:1990-12-01 00:00:00
abstract::The purpose of this study was to describe the anthropometric and physiological parameters that apply to a USA amateur rugby union club team. Fifteen players who were members of the club's first team were evaluated for body composition, muscular strength, power and endurance, flexibility, anaerobic power, anaerobic cap...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.17.1.16
更新日期:1983-03-01 00:00:00
abstract:OBJECTIVE:To examine the accuracy of the Caltrac accelerometer for estimating energy expenditure (EE) during three exercise modes. METHODS:A subset of 31 women (mean (SEM) age 22.6 (5) years) as selected from a training study comparing various physiological parameters during race walking, running, and stepping. Subjec...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.31.3.235
更新日期:1997-09-01 00:00:00
abstract:OBJECTIVES:To compare the efficacy of in-shoe heel lifts to calf muscle eccentric exercise in reducing pain and improving function in mid-portion Achilles tendinopathy. METHODS:This was a parallel-group randomised superiority trial at a single centre (La Trobe University Health Sciences Clinic, Discipline of Podiatry,...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2019-101776
更新日期:2020-09-28 00:00:00
abstract::Most humans observe an overnight fast on a daily basis, and the human body copes well with short duration fasting. Periodic fasting is widely practised for cultural, religious or health reasons. Fasting may take many different forms. Prolonged restriction of food and fluid is harmful to health and performance, and it ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2010.072157
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Studies failing to show a negative effect of rapid weight loss (RWL) on performance have been conducted in athletes who have been cycling weight for years. It has been suggested that chronic weight cycling could lead combat athletes to become resistant to the stresses associated with weight loss. To investig...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2013-092689
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVES:To determine if asymmetry of trunk muscles and deficits of motor control exist among elite cricketers with and without low back pain (LBP). DESIGN:Single-blinded observational quasi-experimental design study SETTING:Assessments were conducted in a hospital setting. PARTICIPANTS:Among a total eligible samp...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2007.044024
更新日期:2008-10-01 00:00:00
abstract::A history of morning and rest pain that eases with activity was found to improve after anti-inflammatory injections around the paratenon or within the Achilles bursae. The reduction in pain morbidity was significant, and the peritendinous steroid injections did not increase the rupture rate. ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.33.2.134
更新日期:1999-04-01 00:00:00
abstract::The cases are reported of three off road cyclists with isolated soft tissue injuries to the right lower leg, caused by the chain ring as they struggled to release their feet from clipless pedals. Correct adjustment of the pedals to facilitate quick release of the feet is required to prevent such injuries. ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2002.003616
更新日期:2004-06-01 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
pub_type: 杂志文章
doi:10.1136/bjsm.28.4.272
更新日期:1994-12-01 00:00:00
abstract::The time that children and adults spend sedentary-put simply, doing too much sitting as distinct from doing too little physical activity-has recently been proposed as a population-wide, ubiquitous influence on health outcomes. It has been argued that sedentary time is likely to be additional to the risks associated wi...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2013-093107
更新日期:2014-02-01 00:00:00