Abstract:
BACKGROUND:Little information is available on the effect of strength training on vascular function, particularly in older people. OBJECTIVE:To determine the effect of resistance training on arterial stiffness and endothelial function in older adults. METHOD:Eleven healthy men (mean (SEM) age 64 (1) years) performed 12 weeks of resistance training involving knee flexion and extension (three sets a day, two days a week). RESULTS:Resistance training increased maximal muscle power by 16% (p<0.0001). Arterial stiffness as assessed by aortic pulse wave velocity did not change with resistance training. Plasma concentration of nitric oxide (NO), measured as its stable end product (nitrite/nitrate), had increased (p<0.05) after resistance training (61.2 (10.4) v 39.6 (3.2) micromol/l). There was no change in plasma concentration of endothelin-1. CONCLUSION:The results suggest that short term resistance training may increase NO production without stiffening central arteries in healthy older men.
journal_name
Br J Sports Medjournal_title
British journal of sports medicineauthors
Maeda S,Otsuki T,Iemitsu M,Kamioka M,Sugawara J,Kuno S,Ajisaka R,Tanaka Hdoi
10.1136/bjsm.2006.029538subject
Has Abstractpub_date
2006-10-01 00:00:00pages
867-9issue
10eissn
0306-3674issn
1473-0480pii
bjsm.2006.029538journal_volume
40pub_type
杂志文章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: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:To compare the results of hip arthroscopy in patients under the age of 25 with those over 25 years. DESIGN:From March 2006 until May 2010, data were collected on all patients who underwent hip arthroscopy for symptomatic intra-articular hip pathology. The patients were divided into two groups based on age (l...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2012-091028
更新日期:2013-03-01 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:BACKGROUND:In this study we describe (1) the implementation of a novel web-based injury and illness surveillance system (WEB-IISS) for use by a team of physicians at multisport events and (2) the incidence and characteristics of injuries and illness in athletes during the London 2012 Paralympic Games. METHODS:Overall,...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2013-092375
更新日期:2013-05-01 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:BACKGROUND:Temporomandibular dysfunction (TMD) has been reported to be a common problem in divers, with a prevalence of up to 68%. No evidence for this is available. OBJECTIVE:To investigate the prevalence of TMD in divers. METHOD:Sixty three subjects were asked to retrospectively complete a questionnaire on symptoms...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2003.005025
更新日期:2004-02-01 00:00:00
abstract:OBJECTIVE:Functional strength deficits associated with chronic isolated posterior cruciate ligament (PCL) insufficiency have received limited attention in the literature. The purpose of this study was to determine the eccentric and concentric isokinetic moment characteristics of the quadriceps and hamstrings in a sampl...
journal_title:British journal of sports medicine
pub_type: 临床试验,杂志文章
doi:10.1136/bjsm.33.6.405
更新日期:1999-12-01 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:AIM:There is little information on the plasma free amino acid patterns of elite athletes against which fatigue and nutrition can be considered. Therefore the aim was to include analysis of this pattern in the medical screening of elite athletes during both especially intense and light training periods. METHODS:Plasma ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.32.1.25
更新日期:1998-03-01 00:00:00
abstract:OBJECTIVE:To determine the effectiveness of physical activity interventions involving mobile applications (apps) or trackers with automated and continuous self-monitoring and feedback. DESIGN:Systematic review and meta-analysis. DATA SOURCES:PubMed and seven additional databases, from 2007 to 2020. STUDY SELECTION:R...
journal_title:British journal of sports medicine
pub_type: 杂志文章,评审
doi:10.1136/bjsports-2020-102892
更新日期:2020-12-21 00:00:00
abstract::The purpose of this investigation was to determine the effects of caffeine ingestion on maximal power output and fatigue during short term, high intensity exercise. Nine adult males performed 15 s maximal exercise bouts 60 min after ingestion of caffeine (7 mg.kg-1) or placebo. Exercise bouts were carried out on a mod...
journal_title:British journal of sports medicine
pub_type: 临床试验,杂志文章
doi:10.1136/bjsm.22.4.132
更新日期:1988-12-01 00:00:00
abstract:BACKGROUND:People with patellar tendinopathy experience chronic pain and activity limitation, but a pertinent biochemical marker correlated with these clinical features has not been identified. The Victoria Institute of Sport Assessment (VISA) questionnaire is a condition-specific patient-rated outcome measure. Since t...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2013-092633
更新日期:2014-03-01 00:00:00
abstract::There is little information on the application of generalized prediction equations to ethnic groups other than Europeans and groups of European descent. The purpose of this study was to crossvalidate conventional equations on a group of 56 Chinese adults. Body density was assessed by underwater weighing and also predi...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.29.1.52
更新日期:1995-03-01 00:00:00
abstract:OBJECTIVES:To evaluate injury patterns of snowbladers and compare them with those of skiers and snowboarders. To determine possible effects of helmet use in these sports on injury to the head and neck. METHODS:This prospective case series observational study was conducted by collecting the injury reports from the ski ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.37.6.511
更新日期:2003-12-01 00:00:00
abstract::A stress fracture represents the inability of the skeleton to withstand repetitive bouts of mechanical loading, which results in structural fatigue, and resultant signs and symptoms of localised pain and tenderness. Reports of stress fractures in female football players are not prevalent; however, they are probably un...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2007.037804
更新日期:2007-08-01 00:00:00
abstract::Skeletal muscle injuries are among the most common and frequently disabling injuries sustained by athletes. Repair of injured skeletal muscle is an area that continues to present a challenge for sports medicine clinicians and researchers due, in part, to complete muscle recovery being compromised by development of fib...
journal_title:British journal of sports medicine
pub_type: 杂志文章,评审
doi:10.1136/bjsports-2012-091685
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVE:To estimate the overall incidence of acute and overuse volleyball injuries, and to describe factors associated with ankle sprains. METHODS:486 players from the second and third Dutch national volleyball divisions participated in the study and were followed prospectively during a whole season. Three measureme...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.2003.005785
更新日期:2004-08-01 00:00:00
abstract::In his comments on our previous article, Hinton-Bayre advocates the use of the regression based approach in most cases of determining reliable change. This article comments on Hinton-Bayre's argument, discusses cases where the regression method might not be the preferred method, and presents adjustments that make the ...
journal_title:British journal of sports medicine
pub_type: 评论,杂志文章,评审
doi:10.1136/bjsm.2005.023713
更新日期:2006-10-01 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
pub_type: 杂志文章
doi:10.1136/bjsm.36.1.33
更新日期:2002-02-01 00:00:00
abstract:OBJECTIVES:Randomised controlled trials (RCTs) can evaluate how well a particular exercise programme reduces cancer treatment-related side effects. Adequate design and reporting of the exercise prescription employed in RCTs is central to interpreting study findings and translating effective interventions into practice....
journal_title:British journal of sports medicine
pub_type: 杂志文章,评审
doi:10.1136/bjsports-2012-091732
更新日期:2014-06-01 00:00:00
abstract::The Injury Prevention Research Unit was established in 1990 to reduce the incidence, severity and consequences of injury. Research into sport and recreational injury is one of five major areas of research being undertaken. National data sources have been used to estimate the overall size of the problem and to describe...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.28.4.221
更新日期:1994-12-01 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
pub_type: 杂志文章,meta分析,评审
doi:10.1136/bjsports-2013-093305
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:Glomerular filtration rate (GFR) is part of routine medical practice for clinical assessment of kidney function in health and disease conditions, and is determined by measuring the clearance of creatinine (Cl-Crn) or estimated (eGFR) from equations using serum creatinine (Crn) or cystatin C (Cyst C). Crn and ...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2012-090976
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:Evidence suggests that the level of physical activity of physicians can be correlated directly with physician counselling patterns about this behaviour. Our objective was to determine if medical students, resident and fellow physicians and attending physicians meet the physical activity guidelines set forth b...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2011-090299
更新日期:2012-04-01 00:00:00
abstract:INTRODUCTION:In recent years, Kinesio tape has been used to support injured muscle and joints, and relieve pain. We compared the pain and disability in individuals with chronic musculoskeletal pain who were treated with Kinesio taping with those using minimal or other treatment approaches. METHODS:Searches of eight ma...
journal_title:British journal of sports medicine
pub_type: 杂志文章,meta分析,评审
doi:10.1136/bjsports-2014-094151
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVE:To assess whether players who cross ≥6 time zones and/or undertake ≥10 h air travel prior to competition experience a higher risk of injury during the Sevens World Series than players not required to undertake this level of travel. DESIGN:Five-year, prospective, cohort study. PARTICIPANTS:All players from n...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsports-2014-094369
更新日期:2015-04-01 00:00:00
abstract::Iron deficiency anaemia, and its debilitating effect on performance, is an area of concern for many female athletes. Automated technologies that analyse individual reticulocytes may provide a sensitive measure of bone marrow response to iron supplementation. The reticulocyte characteristics of a female volleyball play...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.32.3.259
更新日期:1998-09-01 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
pub_type: 杂志文章,随机对照试验
doi:10.1136/bjsports-2011-090009
更新日期:2012-07-01 00:00:00
abstract:AIM:To study the effect of a warm up schedule on exercise-induced asthma in asthmatic children to enable them to engage in asthmogenic activities. METHOD:In the first study, peak flows during and after three short, repeated warm up schedules (SRWU 1, 2, and 3), identical in form but differing in intensity, were compar...
journal_title:British journal of sports medicine
pub_type: 杂志文章
doi:10.1136/bjsm.33.2.100
更新日期:1999-04-01 00:00:00