Home | British Journal of Sports Medicine
British Journal of Sports Medicine (BJSM) is a multimedia portal for authoritative original research, systematic reviews, consensus statements and timely debate in sport and exercise medicine (SEM) as well as clinical education and implementation success stories.
Best practice guide for patellofemoral pain based on synthesis of a ...
Objective Define a best practice guide for managing people with patellofemoral pain (PFP). Methods A mixed-methods convergent segregated synthesis of meta-analysed data with a thematic analysis of semistructured interviews and focus groups. Agreement between subproject results informed the strength of clinical recommendation for interventions eligible for best practice recommendation. Data ...
Effectiveness of physical activity interventions for improving ...
Objective To synthesise the evidence on the effects of physical activity on symptoms of depression, anxiety and psychological distress in adult populations. Design Umbrella review. Data sources Twelve electronic databases were searched for eligible studies published from inception to 1 January 2022. Eligibility criteria for selecting studies Systematic reviews with meta-analyses of randomised ...
World Health Organization 2020 guidelines on physical activity …
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 health outcomes and population groups. The assessment used and systematically ...
Colliding skilfully: preparing female athletes for collision events
Collisions and physical contact with other athletes, or the playing environment, are fundamental aspects of many sports. These can result from intentional high-impact actions (eg, tackling in rugby and throws in judo), and/or incidental actions (e.g., contesting an aerial challenge in netball and blocking a ball in football). With the unprecedented growth and professionalisation of …
Physical activity and life expectancy: a life-table analysis
Methods We applied a predictive model based on device-measured PA risk estimates and a life-table model analysis, using a life-table of the 2019 US population based on 2017 mortality data from the National Centre for Health Statistics. The participants included were 40+ years with PA levels based on data from the 2003–2006 National Health and Nutritional Examination Survey.
Relative energy deficiency in sport (REDs): the role of the ...
Knowledge of relative energy deficiency in sport (REDs) has grown significantly between 2018 and 2022 with over 170 original publications in this period. The latest International Olympic Committee (IOC) consensus statement on REDs was published in 2023 in the British Journal of Sports Medicine in a dedicated edition with 10 accompanying narrative reviews and editorials.1 The 2023 IOC REDs ...
Saturated fat does not clog the arteries: coronary heart disease is a ...
Coronary artery disease pathogenesis and treatment urgently requires a paradigm shift. Despite popular belief among doctors and the public, the conceptual model of dietary saturated fat clogging a pipe is just plain wrong. A landmark systematic review and meta-analysis of observational studies showed no association between saturated fat consumption and (1) all-cause mortality, (2) coronary ...
Elusive ‘usual’ warm-up in injury prevention trials: the problem of ...
Comparing apples to oranges is rational when comparing different fruits; comparing apples to beans is something else entirely. Likewise, injury prevention trials proposing warm-up interventions should strive to deliver reasonable comparisons. The contents and dosage of the intervention and control warm-ups may vary, especially in the context of pragmatic trials, but should be appropriately ...
Running is acceptable and efficacious in adults with non-specific ...
Objectives Running is one of the most accessible forms of exercise, yet its suitability for adults with chronic low back pain (LBP) is unknown. This study assessed the efficacy and acceptability of running in adults with chronic LBP. Methods This two-arm parallel (1:1) individually randomised controlled trial allocated 40 participants (mean (SD) age: 33 (6) years, female: 50%) with non ...