Galvanic and acoustic vestibular stimulation activate different populations of vestibular afferents
- Authors: Bacsi, Ann M , Watson, Shaun , Colebatch, James G
- Date: 2003
- Type: Text , Journal article
- Relation: Clinical Neurophysiology Vol. 114, no. 2 (2003), p. 359-365
- Full Text: false
- Reviewed:
- Description: OBJECTIVE: To deduce whether similar or distinct populations of vestibular afferents are activated by acoustic and galvanic vestibular stimulation by comparing the effectiveness of 'matched' stimuli in eliciting vestibulospinal reflexes. METHODS: Twelve subjects (5 men, 7 women) underwent individual 'matching' of 2 ms tone burst and galvanic stimuli, using vestibulocollic reflexes so that corrected reflex amplitudes to tone burst and galvanic stimuli were within 10% of each other. These same intensities were then administered using 20 ms durations to determine whether they were equally effective in evoking vestibulospinal responses. RESULTS: Corrected reflex amplitudes for vestibulocollic responses to tone burst and galvanic stimulation were not significantly different for the right (P=0.45) or left (P=0.68) sides. All subjects had vestibulospinal responses to galvanic stimulation (average intensity 4.0 mA for both sides). The short latency (SL) and medium latency (ML) components of the vestibulospinal reflexes were larger after galvanic compared to tone burst stimulation in 11 of 12 subjects (P<0.01). CONCLUSIONS: Despite evoking equal-sized vestibulocollic reflexes, there was a clear dissociation between the magnitude of tone burst and galvanic-induced vestibulospinal reflexes. Galvanic stimulation evoked SL and ML reflexes in all subjects. Tone burst stimuli evoked only small SL reflexes and, in most cases, no ML reflexes. Acoustically-evoked vestibulocollic reflexes are likely to be due to saccular excitation. The limited effectiveness of longer tone burst stimuli to evoke ML vestibulospinal reflexes suggests that saccular afferents have, at most, only a minor role in the production of these reflexes. We conclude that galvanic stimulation is more effective in eliciting vestibulospinal reflexes than tone burst stimulation, and that the two methods activate different populations of vestibular afferents.
Infographic : We have the programme, what next? Developing a plan of action to implement injury prevention exercise programmes in community sport
- Authors: Bekker, Sheree , Donaldson, Alex , Finch, Caroline
- Date: 2018
- Type: Text , Journal article
- Relation: British journal of sports medicine Vol. 52, no. 22 (2018), p. 1419-1420
- Full Text: false
- Reviewed:
- Description: Exercise programmes to prevent injuries, such as lower-limb injuries that are common in community Australian Football
What are the most effective risk-reduction strategies in sport concussion?
- Authors: Benson, Brian , McIntosh, Andrew , Maddocks, David , Herring, Stanley , Raftery, Martin , Dvorak, Jiri
- Date: 2013
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. 47, no. 5 (2013), p. 321-326
- Full Text: false
- Reviewed:
- Description: Aim To critically review the evidence to determine the efficacy and effectiveness of protective equipment, rule changes, neck strength and legislation in reducing sport concussion risk. Methods Electronic databases, grey literature and bibliographies were used to search the evidence using Medical Subject Headings and text words. Inclusion/ exclusion criteria were used to select articles for the clinical equipment studies. The quality of evidence was assessed using epidemiological criteria regarding internal/external validity (eg, strength of design, sample size/power, bias and confounding). Results No new valid, conclusive evidence was provided to suggest the use of headgear in rugby, or mouth guards in American football, significantly reduced players' risk of concussion. No evidence was provided to suggest an association between neck strength increases and concussion risk reduction. There was evidence in ice hockey to suggest fair-play rules and eliminating body checking among 11-years-olds to 12-years-olds were effective injury prevention strategies. Evidence is lacking on the effects of legislation on concussion prevention. Equipment self-selection bias was a common limitation, as was the lack of measurement and control for potential confounding variables. Lastly, helmets need to be able to protect from impacts resulting in a head change in velocities of up to 10 and 7 m/s in professional American and Australian football, respectively, as well as reduce head resultant linear and angular acceleration to below 50 g and 1500 rad/s2, respectively, to optimise their effectiveness. Conclusions A multifactorial approach is needed for concussion prevention. Future well-designed and sportspecific prospective analytical studies of sufficient power are warranted.
Effects of exercise and manual therapy on pain associated with hip osteoarthritis : A systematic review and meta-analysis
- Authors: Beumer, Lucy , Wong, Jennie , Warden, Stuart , Kemp, Joanne , Foster, Paul , Crossley, Kay
- Date: 2016
- Type: Text , Journal article , Review
- Relation: British Journal of Sports Medicine Vol. 50, no. 8 (2016), p. 458-463
- Full Text: false
- Reviewed:
- Description: Aim: To explore the effects of exercise (water-based or land-based) and/or manual therapies on pain in adults with clinically and/or radiographically diagnosed hip osteoarthritis (OA). Methods: A systematic review and meta-analysis was performed, with patient reported pain assessed using a visual analogue scale (VAS) or the Western Ontario and McMaster Universities Arthritis Index (WOMAC) pain subscale. Data were grouped by follow-up time (0-3 months=short term; 4-12 months=medium term and; >12 months=long term), and standardised mean differences (SMD) with 95% CIs were used to establish intervention effect sizes. Study quality was assessed using modified PEDro scores. Results: 19 trials were included. Four studies showed short-term benefits favouring water-based exercise over minimal control using the WOMAC pain subscale (SMD -0.53, 95% CI -0.96 to -0.10). Six studies supported a short-term benefit of land-based exercise compared to minimal control on VAS assessed pain (SMD -0.49, 95% CI -0.70 to -0.29). There were no medium (SMD -0.23, 95% CI -0.48 to 0.03) or long (SMD -0.22, 95% CI -0.51 to 0.06) term benefits of exercise therapy, or benefit of combining exercise therapy with manual therapy (SMD -0.38, 95% CI -0.88 to 0.13) when compared to minimal control. Conclusions: Best available evidence indicates that exercise therapy (whether land-based or water-based) is more effective than minimal control in managing pain associated with hip OA in the short term. Larger highquality RCTs are needed to establish the effectiveness of exercise and manual therapies in the medium and long term.
'VisionZero': Is it achievable for rugby-related catastrophic injuries in South Africa?
- Authors: Brown, James , Viljoen, Wayne , Readhead, Clint , Baerecke, Gail , Lambert, Mike , Finch, Caroline
- Date: 2017
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. 51, no. 15 (2017), p. 1106-1107
- Relation: http://purl.org/au-research/grants/nhmrc/1058737
- Full Text: false
- Reviewed:
- Description: The Chris Burger Petro Jackson Players’ Fund (CBPJPF) was founded by Morne Du Plessis when his provincial rugby teammate—Chris Burger—was fatally injured during a match (www.playersfund.org.za). The CBPJPF aims to assist all seriously injured rugby players through donations made by individuals and organisations, including SA RUGBY. These seriously injured players form the CBPJPF ‘membership’ who often mention their appreciation for this lifeline. However, the founding member of the CBPJPF—Morne Du Plessis—is quick to say ‘we don’t want any new members’.5
Rehabilitation will increase the 'capacity' of your.... -insert musculoskeletal tissue here..... Defining 'tissue capacity': A core concept for clinicians
- Authors: Cook, Jill , Docking, Sean
- Date: 2015
- Type: Text , Journal article , Editorial
- Relation: British Journal of Sports Medicine Vol. 49, no. 23 (2015), p. 1484-1485
- Full Text: false
- Reviewed:
- Description: Capacity is a helpful term in clinical practice to indicate to clients that they (and more importantly their musculoskeletal tissues) are either able or unable to complete a task or participate in physical activity. In the context of injury—having exceeded the capacity of the tissue—the term has immediacy for muscle and ligament: a musculotendinous or ligament strain is an acute injury due to a loading event beyond the tissue's capacity. The tissue response in tendon is usually more gradual—acute traumatic injury of normal tendon is rare, whereas the pathological tendon can fail catastrophically (rupture).
Sport as a setting for promoting health
- Authors: Donaldson, Alex , Finch, Caroline
- Date: 2012
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. 46, no. 1 (January 2012 2012), p. 4-5
- Full Text: false
- Reviewed:
Identifying context-specific competencies required by community Australian Football sports trainers
- Authors: Donaldson, Alex , Finch, Caroline
- Date: 2012
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. 46, no. 10 (August 2012 2012), p. 759-765
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Relation: http://purl.org/au-research/grants/nhmrc/565907
- Full Text: false
- Reviewed:
- Description: Background: First-aid is a recommended injury prevention and risk management strategy in community sport; however, little is known about the sport-specific competencies required by first-aid providers. Objective: To achieve expert consensus on the competencies required by community Australian Football (community-AF) sports trainers. Study design: A three-round online Delphi process. Setting: Community-AF. Participants: 16 Australian sports first-aid and community-AF experts. Outcome measures: Rating of competencies as either ‘essential’, ‘expected’, ‘ideal’ or ‘not required’. Results: After Round 3, 47 of the 77 (61%) competencies were endorsed as ‘essential’ or ‘expected’ for a sports trainer to effectively perform the activities required to the standards expected at a community-AF club by ≥75% of experts. These competencies covered: the role of the sports trainer; the responsibilities of the sports trainer; emergency management; injury and illness assessment and immediate management; taping; and injury prevention and risk management. Four competencies (5%) were endorsed as ‘ideal’ or ‘not required’ by ≥85% of experts and were excluded from further consideration. The 26 competencies where consensus was not reached were retained as second-tier, optional competencies. Conclusions: Sports trainers are important members of on-field first-aid teams, providing support to both injured players and other sports medicine professionals. The competencies identified in this study provide the basis of a proposed two-tiered community-AF–specific sports trainer education structure that can be implemented by the peak sports body. This includes six mandatory modules, relating to the ‘required’ competencies, and a further six optional modules covering competencies on which consensus was not reached.
Applying implementation science to sports injury prevention
- Authors: Donaldson, Alex , Finch, Caroline
- Date: 2013
- Type: Text , Editorial , Journal article
- Relation: British Journal of Sports Medicine Vol. 47, no. 8 (2013), p. 473-475
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Relation: http://purl.org/au-research/grants/nhmrc/565907
- Full Text: false
- Reviewed:
- Description: Recent commentary in the BJSM has argued that a key challenge for future sports injury prevention is to reduce the ‘research to practice’ gap. Unfortunately, very few examples of this type of research actually exist. In this issue, Myklebust et al describe their approach to anterior cruciate ligament (ACL) injury prevention in Norwegian Handball over the past 13 years. This is one of the first published papers on the long-term outcomes of a sports injury prevention intiative that has shown promising efficacy in controlled trials. While this paper describes an impressive intial research effort and outstanding example of long-term follow-up through an ACL Injury Surveillance Programme, it also highlights challenges associated with conducting sports injury prevention implementation research.
- Description: Editorial
- Description: 2003011041
Understanding safety management system applicability in community sport
- Authors: Donaldson, Alex , Borys, David , Finch, Caroline
- Date: 2013
- Type: Text , Journal article
- Relation: Safety Science Vol. 60, no. (2013), p. 95-104
- Relation: http://purl.org/au-research/grants/nhmrc/565907
- Full Text:
- Reviewed:
- Description: Despite recent interest in understanding the implementation context for sports injury prevention interventions, little research attention has been paid to the management structures and processes of community sporting organisations. This study developed expert consensus about the importance of Occupational Health and Safety (OHS) setting-related safety management system (SMS) principles and performance indicators in the context of Australian community sporting organizations, and the feasibility of these organisations meeting the requirements for the SMS performance indicators. Twenty-nine sports injury prevention, community sports administration and OHS SMS experts participated in a three-round online Delphi study by rating the importance of 64 SMS performance indicators categorised under the five principles of Commitment and Policy; Planning; Implementation; Measurement and Evaluation; and Review and Improvement. Overall, consensus agreement - define as rated 'essential' or 'very important' on a five-point scale by ≥75% of the participants in Round 3 - was reached for 57 performance indicators. Ten (15%) performance indicators were rated as 'very difficult' or 'relatively difficult', and six (9%) were rated as 'very easy' or 'relatively easy' on a four-point scale, by ≥75% of participants. This research suggests that the guiding principles and associated performance indicators that underpin OHS safety management systems in the workplace are very relevant and applicable to community sporting organisations in Australia. However, considerable work is required to build organisational capacity to be able to develop and implement meaningfully and useful SMSs to prevent sports injuries in the most common setting in which they occur. © 2013 Elsevier Ltd. Funded by NHMRC.
- Description: 2003011206
Planning for implementation and translation : seek first to understand the end-users’ perspectives
- Authors: Donaldson, Alex , Finch, Caroline
- Date: 2012
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. 46, no. 5 (April 2012), p. 306-307
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text: false
- Reviewed:
- Description: Translating research evidence into sustained improvements in population health outcomes is a current priority across many health research fields including sports medicine,1 injury prevention2 and physical activity promotion.3 Both the ‘traditional’ approach of publishing sports injury research findings in peer-reviewed journals and hoping for the best, and the more sophisticated approach of developing and disseminating consensus statements and related sport safety guidelines have been relatively unsuccessful to date.
Sports-related workload and injury risk : Simply knowing the risks will not prevent injuries : Narrative review
- Authors: Drew, Michael , Cook, Jill , Finch, Caroline
- Date: 2016
- Type: Text , Journal article , Review
- Relation: British Journal of Sports Medicine Vol. 50, no. 21 (2016), p. 1306-1309
- Relation: http://purl.org/au-research/grants/nhmrc/1058737
- Full Text: false
- Reviewed:
- Description: Training loads contribute to sports injury risk but their mitigation has rarely been considered in a sports injury prevention framework. A key concept behind monitoring training loads for injury prevention is to screen for those at increased risk of injury so that workloads can be adjusted to minimise these risks. This review describes how advances in management of workload can be applied as a preventive measure. Primary prevention involves screening for preparticipation load risk factors, such as low training loads, prior to a training period or competition. Secondary prevention involves screening for workloads that are known to precede an injury developing so that modification can be undertaken to mitigate this risk. Tertiary prevention involves rehabilitation practices that include a graded return to training programme to reduce the risk of sustaining a subsequent injury. The association of training loads with injury incidence is now established. Prevention measures such as rule changes that affect the workload of an athlete are universal whereas those that address risk factors of an asymptomatic subgroup are more selective. Prevention measures, when implemented for asymptomatic individuals exhibiting possible injury risk factors, are indicated for an athlete at risk of developing a sports injury. Seven key indicated risks and associated prevention measures are proposed.
Injuries impair the chance of successful performance by sportspeople : A systematic review
- Authors: Drew, Michael , Raysmith, Ben , Charlton, Paula
- Date: 2017
- Type: Text , Journal article , Review
- Relation: British Journal of Sports Medicine Vol. 51, no. 16 (2017), p. 1209-1214
- Full Text: false
- Reviewed:
- Description: Background Cost-benefit analyses have been proposed for determining acceptable risk of injury regarding training and competition participation. Currently, there is no best evidence synthesis of the literature evaluating the relationship between injury/illness and chance of success or failure. Objective To evaluate the relationship between injury and/or illness and success and/or failure in athletic populations (individual and team sports). Methods This review was prospectively registered (PROSPERO CRD42016036729) and a systematic electronic search was conducted in May 2016. Inclusion criterion was any study design describing the association between injury and/or illness and success or failure in athletic performance. Two independent authors screened search results, performed data extraction and assessed methodological quality and strength of evidence using a modified Downs and Black appraisal tool and a modified van Tulder method, respectively. Results Of 10 546 titles identified, 14 satisfied the inclusion criteria and 7 had low risk of bias. Outcome measures associated with success and/or failure included: (1) availability of team members, (2) injury incidence, (3) injury burden, (4) squad utilisation and (5, 6) precompetition and in-competition injury. There was strong evidence that (1) increased availability of team members/athletes decreased the risk of failure and (2) precompetition and in-competition injuries were associated with increased risk of failure. Conclusions Injuries have a detrimental impact on team and individual athletic success. Increased player availability improves chances of success. Conversely, injuries sustained both prior to and during competition may increase risk of failure. Injury prevention should therefore be a priority for maximising athletic performance. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
Prevalence of illness, poor mental health and sleep quality and low energy availability prior to the 2016 Summer Olympic Games
- Authors: Drew, Michael , Vlahovich, Nicole , Hughes, David , Appaneal, Renee , Burke, Louise , Lundy, Bronwen , Rogers, Margot , Toomey, Mary , Watts, David , Lovell, Gregory , Praet, Stephan , Halson, Shona , Colbey, Candice , Manzanero, Silvia , Welvaert, Marijke , West, Nicholas , Pyne, David , Waddington, Gordon
- Date: 2017
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. , no. (2017), p. 1-8
- Full Text: false
- Reviewed:
- Description: Objective: Establish the prevalence of illness symptoms, poor sleep quality, poor mental health symptoms, low energy availability and stress-recovery state in an Olympic cohort late in the 3months prior to the Summer Olympic Games. Methods: Olympic athletes (n=317) from 11 sports were invited to complete questionnaires administered 3months before the Rio 2016 Olympic Games. These questionnaires included the Depression, Anxiety and Stress Questionnaire, Perceived Stress Scale, Dispositional Resilience Scale, Recovery-Stress Questionnaire (REST-Q-52 item), Low Energy Availability in Females Questionnaire (LEAF-Q), Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index and custom-made questionnaires on probiotic usage and travel. Multiple illness (case) definitions were applied. ORs and attributable fractions in the population were used. Factor analyses were used to explore the relationships between variables. Results: The response rate was of 42% (male, n=47, age 25.8±4.1 years; female, n=85, age 24.3±3.9 years). Low energy availability was associated with sustaining an illness in the previous month (upper respiratory, OR=3.8, 95%CI 1.2 to 12). The main factor relating to illness pertained to a combination of anxiety and stress recovery states (as measured by the REST-Q-52 item). All participants reported at least one episode of illness in the last month (100% prevalence). Conclusions: All participants reported at least one illness symptom in the previous month. Low energy availability was a leading variable associated with illness in Olympic-class athletes. The estimates duration of symptoms ranged from 2 to 7 days. Factor analyses show the interdependence of various health domains and support multidisciplinary care.
The IOC Centres of Excellence bring prevention to Sports Medicine
- Authors: Engebretsen, Lars , Bahr, Roald , Cook, Jill , Derman, Wayne , Emery, Carolyn , Finch, Caroline , Meeuwisse, Willem , Schwellnus, Martin , Steffen, Kathrin
- Date: 2014
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. 48, no. 17 (2014), p. 1270-1275
- Full Text: false
- Reviewed:
- Description: The protection of an athlete's health and preventing injuries and illnesses in sport are top priorities for the IOC and its Medical Commission. The IOC therefore partners with selected research centres around the world and supports research in the field of sports medicine. This has enabled the IOC to develop an international network of expert scientists and clinicians in sports injury and disease prevention research. The IOC wants to promote injury and disease prevention and the improvement of physical health of the athlete by: (1) establishing long-term research programmes on injury and disease prevention (including studies on basic epidemiology, risk factors, injury mechanisms and intervention), (2) fostering collaborative relationships with individuals, institutions and organisations to improve athletes' health, (3) implementing and collaborating with applied, ongoing and novel research and development within the framework and long-term strategy of the IOC and (4) setting up knowledge translation mechanisms to share scientific research results with the field throughout the Olympic Movement and sports community and converting these results into concrete actions to protect the health of the athletes. In 2009, the IOC also identified four research centres that had an established track record in research, educational and clinical activities to achieve these ambitions: (1) the Australian Centre for Research into Injury in Sport and its Prevention (ACRISP), Australia; (2) the Sport Injury Prevention Research Centre (SIPRC), Canada; (3) the Clinical Sport and Exercise Medicine Research (CSEM), South Africa and (4) the Oslo Sports Trauma Research Center (OSTRC), Norway. This paper highlights the work carried out by these four IOC Centres of Excellence over the past 6 years and their contribution to the world of sports medicine.
The reach and adoption of a coach-led exercise training programme in community football
- Authors: Finch, Caroline , Diamantopoulou, Kathy , Twomey, Dara , Doyle, Tim , Lloyd, David , Young, Warren , Elliot, Bruce
- Date: 2013
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine. Vol. 48(8), p.718-723.
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text:
- Reviewed:
- Description: Objective: To determine the reach and adoption of a coach-led exercise training programme for lower limb injury prevention. Design: Secondary analysis of data from a group-clustered randomised controlled trial. Setting: A periodised exercise training warm-up programme was delivered to players during training sessions over an 8-week preseason (weeks 1–8) and 18-week playing season. Participants: 1564 community Australian football players. Main outcome measurements: Reach, measured weekly, was the number of players who attended training sessions. Adoption was the number of attending players who completed the programme in full, partially or not at all. Reasons for partial or non-participation were recorded. Results: In week 1, 599 players entered the programme; 55% attended 1 training session and 45% attended > 1 session. By week 12, 1540 players were recruited but training attendance (reach) decreased to <50%. When players attended training, the majority adopted the full programme—ranging from 96% (week 1) to above 80% until week 20. The most common reasons for low adoption were players being injured, too sore, being late for training or choosing their own warm-up. Conclusions: The training programme's reach was highest preseason and halved at the playing season's end. However, when players attended training sessions, their adoption was high and remained close to 70% by season end. For sports injury prevention programmes to be fully effective across a season, attention also needs to be given to (1) encouraging players to attend formal training sessions and (2) considering the possibility of some form of programme delivery outside of formal training.
Coding OSICS sports injury diagnoses in epidemiological studies : Does the background of the coder matter?
- Authors: Finch, Caroline , Orchard, John , Twomey, Dara , Saleem, Muhammad Saad , Ekegren, Christina , Lloyd, David , Elliott, Bruce
- Date: 2012
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine, Vol.48, p.552-556.
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text:
- Reviewed:
- Description: Objective: To compare Orchard Sports Injury Classification System (OSICS-10) sports medicine diagnoses assigned by a clinical and non-clinical coder. Design: Assessment of intercoder agreement. Setting: Community Australian football. Participants: 1082 standardised injury surveillance records. Main outcome measurements: Direct comparison of the four-character hierarchical OSICS-10 codes assigned by two independent coders (a sports physician and an epidemiologist). Adjudication by a third coder (biomechanist). Results: The coders agreed on the first character 95% of the time and on the first two characters 86% of the time. They assigned the same four-digit OSICS-10 code for only 46% of the 1082 injuries. The majority of disagreements occurred for the third character; 85% were because one coder assigned a non-specific 'X' code. The sports physician code was deemed correct in 53% of cases and the epidemiologist in 44%. Reasons for disagreement included the physician not using all of the collected information and the epidemiologist lacking specific anatomical knowledge. Conclusions: Sports injury research requires accurate identification and classification of specific injuries and this study found an overall high level of agreement in coding according to OSICS-10. The fact that the majority of the disagreements occurred for the third OSICS character highlights the fact that increasing complexity and diagnostic specificity in injury coding can result in a loss of reliability and demands a high level of anatomical knowledge. Injury report form details need to reflect this level of complexity and data management teams need to include a broad range of expertise. Copyright Article author (or their employer) 2012.
What do community football players think about different exercise-training programmes? Implications for the delivery of lower limb injury prevention programmes
- Authors: Finch, Caroline , Doyle, Tim , Dempsey, Alasdair , Elliott, Bruce , Twomey, Dara , White, Peta , Diamantopoulou, Kathy , Young, Warren , Lloyd, David
- Date: 2014
- Type: Text , Journal article
- Relation: British Journal of Sports Medicine Vol. 48, no. 8 (2014), p.702-707
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text:
- Reviewed:
- Description: Background: Players are the targeted end-users and beneficiaries of exercise-training programmes implemented during coach-led training sessions, and the success of programmes depends upon their active participation. Two variants of an exercise-training programme were incorporated into the regular training schedules of 40 community Australian Football teams, over two seasons. One variant replicated common training practices, while the second was an evidence-based programme to alter biomechanical and neuromuscular factors related to risk of knee injuries. This paper describes the structure of the implemented programmes and compares players’ end-of-season views about the programme variants. Methods: This study was nested within a larger group-clustered randomised controlled trial of the effectiveness of two exercise-training programmes (control and neuromuscular control (NMC)) for preventing knee injuries. A post-season self-report survey, derived from Health Belief Model constructs, included questions to obtain players’ views about the benefits and physical challenges of the programme in which they participated. Results: Compared with control players, those who participated in the NMC programme found it to be less physically challenging but more enjoyable and potentially of more benefit. Suggestions from players about potential improvements to the training programme and its future implementation included reducing duration, increasing range of drills/exercises and promoting its injury prevention and other benefits to players. Conclusions: Players provide valuable feedback about the content and focus of implemented exercise-training programmes, that will directly inform the delivery of similar, or more successful, programmes in the future.
Attitude and behaviour of junior rugby union players towards tackling during training and match play
- Authors: Finch, Caroline
- Date: 2011
- Type: Text , Journal article
- Relation: Safety Science Vol. 50, no. 4 (April 2012), p. 1157
- Full Text: false
- Reviewed:
Implementation and dissemination research: the time has come!
- Authors: Finch, Caroline
- Date: 2011
- Type: Text , Editorial , Journal article
- Relation: British Journal of Sports Medicine Vol. 45, no. 10 (August 2011), p. 763-764
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text: false
- Reviewed:
- Description: In a provocative statement in a very recent issue of the American Journal of Preventive Medicine, Kessler and Glasgow have called for a 10-year moratorium on effi cacy randomised controlled trials (RCTs) in health and health services research. The authors argue that much intervention research has had minimal impact on both policy and practice because the very nature of effi cacy studies means that focus has had to be on a limited number of specifi c causal and preventive factors; this ignores both the complexity of real-world implementation and the multilevel ecological context in which interventions need to be conducted. I have also previously discussed those same limitations as they apply to sports injury prevention studies, most recently as part of my keynote address at the 2011 International Olympic Committee World Conference on The Prevention of Injury and Illness in Sport, to be published in a forthcoming issue of BJSM.