Abstract：
OBJECTIVE:The crucial role of haemoglobin in endurance performance has been well documented. We examined whether polymorphisms in the HBB gene modified aerobic capacity. METHODS:102 recruits were trained by running 5000 m three times per week for 18 weeks. Exercise intensity progressively increased from an initial heart rate corresponding to 95% of the individual baseline ventilatory threshold during the first 10 weeks to 105% during the last 8 weeks. The phenotypes measured were running economy and VO(2)max. Running economy was determined by measuring submaximal VO(2) for 5 min at a constant running speed of 12 km.h(-1) and VO(2)max was obtained during an incremental test to exhaustion. Genomic DNA was extracted from white cells of peripheral blood and the -551C/T, intron2,+16C/G and +340 A/T genotypes were examined relative to the TAA site variants by PCR-RFLP. RESULTS:Genotype distributions were in Hardy-Weinberg equilibrium at three loci. None of the running economy and VO(2)max-related traits were associated with the three polymorphisms or haplotypes at baseline, while the training response of running economy was associated with -551C/T and intron2,+16C/G polymorphisms. Subjects homozygous for intron2,+16C/C or -551C/C had decreased oxygen cost of running compared to the other individuals. DISCUSSION:It was concluded that the -551C/C or intron2,+16C/C genotype might explain part of the individual variation in the cardiorespiratory adaptation to endurance training.
journal_name
Br J Sports Medjournal_title
British journal of sports medicineauthors
He Z,Hu Y,Feng L,Lu Y,Liu G,Xi Y,Wen L,Xu X,Xu Kdoi
10.1136/bjsm.2006.030866subject
Has Abstractpub_date
2006-12-01 00:00:00pages
998-1002issue
12eissn
0306-3674issn
1473-0480pii
bjsm.2006.030866journal_volume
40pub_type
杂志文章abstract：:Jogging is a form of physical exercise that has stimulated the imagination of the public as shown by recent appearance of its own journal (Jogging Magazine, Editor J. Bryant). We wish to report the unusual complication of an acute stroke sustained during jogging. ...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.14.4.229
更新日期：1980-12-01 00:00:00
abstract：AIM:The aim of this review is to summarise issues surrounding the measurement of physical activity (PA) by self-report and accelerometry in youth (2-18 years old). Current levels and temporal trends in PA and sport participation and the effect of assessment method on data interpretation will be summarised. METHODS:Rel...
journal_title：British journal of sports medicine
pub_type： 杂志文章,评审
doi：10.1136/bjsports-2011-090190
更新日期：2011-09-01 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
pub_type： 杂志文章
doi：10.1136/bjsm.27.3.157
更新日期：1993-09-01 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
pub_type： 杂志文章
doi：10.1136/bjsm.33.1.52
更新日期：1999-02-01 00:00:00
abstract：OBJECTIVES:Patients with thoracic outlet syndrome (TOS) complain of many subjective symptoms that are difficult to measure and quantify. In this study we have tried to assess the weakness (muscle strength) and fatigue (endurance) of these patients with an objective measurement method, isokinetic muscle testing. METHOD...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.2004.013706
更新日期：2005-03-01 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
pub_type： 杂志文章
doi：10.1136/bjsm.2007.040212
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVES:To establish a simple, valid, and acceptable method of predicting peak oxygen uptake (VO2peak) in patients with chronic fatigue syndrome (CFS), which could provide a basis for subsequent exercise prescription at an appropriate intensity as part of a clinical rehabilitation programme. METHODS:A total of 130 ...
journal_title：British journal of sports medicine
pub_type： 临床试验,杂志文章
doi：10.1136/bjsm.33.5.352
更新日期：1999-10-01 00:00:00
abstract：:Intravascular haemolysis has been found to result from prolonged endurance competition, rigorous military training and participation in impact sports. Haematological research involving the recreational runner is sparse. Recreational runners frequently vary their training to avoid monotony and improve endurance capacit...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.25.4.183
更新日期：1991-12-01 00:00:00
abstract：OBJECTIVE:To compare injury rates among professional men's football teams that have a winter break in their league season schedule with corresponding rates in teams that do not. METHODS:56 football teams from 15 European countries were prospectively followed for seven seasons (2010/2011-2016/2017)-a total of 155 team-...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsports-2018-099506
更新日期：2019-10-01 00:00:00
abstract：OBJECTIVE:The number of calories expended in the workplace has declined significantly in the past 75 years. A walking workstation that allows workers to walk while they work has the potential to increase caloric expenditure. We evaluated whether employees can and will use walking workstations while performing their job...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.2007.039479
更新日期：2008-03-01 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
pub_type： 杂志文章
doi：10.1136/bjsm.26.3.151
更新日期：1992-09-01 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
pub_type： 杂志文章
doi：10.1136/bjsports-2016-096043
更新日期：2016-06-01 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
pub_type： 杂志文章
doi：10.1136/bjsm.2004.012526
更新日期：2005-05-01 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
pub_type： 杂志文章
doi：10.1136/bjsm.2004.015990
更新日期：2005-10-01 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：BACKGROUND:Low physical activity (PA) levels which increase the risk of chronic disease are reported by two-thirds of the general UK population. Promotion of PA by primary healthcare professionals is advocated but more evidence is needed regarding effective ways of integrating this within everyday practice. This study ...
journal_title：British journal of sports medicine
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1136/bjsports-2012-091581
更新日期：2014-11-01 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：:The question of whether altitude training can enhance subsequent sea-level performance has been well investigated over many decades. However, research on this topic has focused on athletes from individual or endurance sports, with scant number of studies on team-sport athletes. Questions that need to be answered inclu...
journal_title：British journal of sports medicine
pub_type： 杂志文章,评审
doi：10.1136/bjsports-2013-092764
更新日期：2013-12-01 00:00:00
abstract：BACKGROUND:There is a considerable amount of scientific literature on football, but few studies have focused on referees, despite their key role in this sport. Existing studies focus on the physiological demands and training of referees. PURPOSE:To analyse injuries and musculoskeletal complaints in referees and assist...
journal_title：British journal of sports medicine
pub_type： 杂志文章,多中心研究
doi：10.1136/bjsm.2008.048314
更新日期：2009-07-01 00:00:00
abstract：:After an interval of ten years, physically active and inactive male university teachers were re-examined across four measures; predicted maximum oxygen uptake, percentage body fat, personality and attitudes towards physical activity. Both groups showed a decrease in predicted oxygen uptake and an increase in body fat ...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.20.4.174
更新日期：1986-12-01 00:00:00
abstract：:A focus on low body weight and body fat content, combined with regulations in some weight-sensitive sports, are considered risk factors for extreme dieting, eating disorders (EDs) and related health consequences among athletes. At present there are, from a health perspective, no generally accepted optimum values for b...
journal_title：British journal of sports medicine
pub_type： 共识发展会议,杂志文章
doi：10.1136/bjsports-2013-092966
更新日期：2013-11-01 00:00:00
abstract：:It would seem that the development of a stress fracture results from unsuccessful adaptation of bone to a change in its mechanical environment caused by repetitive loading. It involves the physiological processes of microdamage production and remodelling. Whether the initiating factor is microdamage production or acti...
journal_title：British journal of sports medicine
pub_type： 杂志文章,评审
doi：10.1136/bjsm.30.3.200
更新日期：1996-09-01 00:00:00
abstract：:Based on DNA analysis of a historical case, the authors describe how a female athlete can be unknowingly confronted with the consequences of a disorder of sex development resulting in hyperandrogenism emerging early in her sports career. In such a situation, it is harmful and confusing to question sex and gender. Expo...
journal_title：British journal of sports medicine
pub_type： 传,历史文章,杂志文章
doi：10.1136/bjsm.2010.082552
更新日期：2012-06-01 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：: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：:To determine the rate of current or previous use of anabolic steroids by students at a UK college of technology, a questionnaire survey of 687 day students was conducted. The questionnaire began with a general section for all of the students, which ended with the question 'Have you ever used anabolic steroids?'. A fur...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.27.3.200
更新日期：1993-09-01 00:00:00
abstract：:In this study 180 male soccer players entered into a prospective study of injuries in 1980. They were examined again in 1988. The aim of the present study was to evaluate the course of events during their active period. The study was carried out using a questionnaire. The importance of major injuries was evaluated. Ho...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.24.2.117
更新日期：1990-06-01 00:00:00
abstract：BACKGROUND:Physicians are increasingly being called upon to promote physical activity (PA) among patients. However, a paucity of exercise medicine teaching in the UK undergraduate medical curricula prevents students from acquiring the necessary knowledge and skills to do so. To address this issue, King's College London...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsports-2013-092386
更新日期：2013-11-01 00:00:00
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 we...
journal_title：British journal of sports medicine
pub_type： 杂志文章
doi：10.1136/bjsm.14.2-3.126
更新日期：1980-07-01 00:00:00
abstract：BACKGROUND:Growth factor technologies are increasingly used to enhance healing in musculoskeletal injuries, particularly in sports medicine. Two such products; platelet-rich plasma (PRP) and autologous blood, have a growing body of supporting evidence. No previous trial has directly compared the efficacy of these two m...
journal_title：British journal of sports medicine
pub_type： 杂志文章,随机对照试验
doi：10.1136/bjsm.2010.082503
更新日期：2011-09-01 00:00:00
