Athletic Administrators Report of Emergency Action Plan Adoption in Secondary School Athletics: The Influence of Athletic Training Services

This study describes the emergency action plan (EAP) adoption in secondary school athletics reported by athletic administrators in the United States. Utilizing best-practice criteria, a questionnaire assessed athletic administrators’ knowledge and adoption of an EAP in their athletics program. A majority of athletic administrators reported having an EAP; however, the EAP often lacked the necessary components to be compliant with best-practice guidelines. Further, access to an athletic trainer was associated with increased EAP adoption and adopting a venue specific EAP. Athletic administrators should utilize these data to facilitate improved policy adoption and management of athletics programs

The effect of generalised joint hypermobility on rate, risk and frequency of injury in male university-level rugby league players: a prospective cohort study

Background/Aim: Rugby league is a collision sport where musculoskeletal injuries are common. There has been little research on generalised joint hypermobility (GJH) as a risk factor for injury in rugby league. The aim of this study was to investigate the role of GJH on the incidence of injuries in first and second team rugby league players from one British university. Methods: We conducted a prospective cohort study of 45 student players from one British university first and second team rugby league squads (Mean age20.93 ± 1.57). At the beginning of the season, generalised joint hypermobility was determined using a 9 point Beighton scale, injury and exposure data was collected on a weekly basis throughout the 2013-2014 season. Results: The prevalence of GJH was 20%. There was no statistically significant difference in the frequency of injuries between GJH and non-GJH participants (P=0.938, Mann-Whitney U test). There was no tendency to experience injury for participants categorised as having GJH (P = 0.722, Fisher exact test) and no tendency to demonstrate a higher risk of injury for participants categorised as GJH (odds ratio = 0.64, 95% CI, 0.15-2.78; relative risk = 1.188, 95% CI, 0.537-2.625). The most common site of injury was the ankle but this was not statistically significant (odds ratio= 0.152, 95% CI, 0.008-2.876; relative risk= 0.195, 0.012-3.066). Conclusion: British university rugby league players with GJH did not demonstrate a greater risk of injury than those without GJH

The intra and inter-rater reliability of a modified weight-bearing lunge measure of ankle dorsiflexion

This study assessed the intra and inter-rater reliability of a modified weight-bearing lunge measure of ankle dorsiflexion range of movement. Thirteen healthy subjects were recruited. Each subject performed 3 repetitions of the lunging method with one rater and 3 more repetitions with a second rater within 30 min. The process was repeated within 3 h. Intra-rater reliability results indicated excellent correlation of measurements (intraclass correlation coefficients (ICCs) of 0.98e0.99). Standard error of measurement (SEM), 95% limits of agreement (LOA) and coefficient of repeatability (CR) calculations indicated suitably low ranges of measurement variance (SEM ¼ 0.4 cm, LOA ¼ �1.28 to �1.47 cm and CR ¼ 1.21e1.35 cm). Inter-rater reliability was also deemed excellent (ICC ¼ 0.99, SEM ¼ 0.3 cm, LOA ¼ �0.83 to �1.47 cm, CR ¼ 1.44 cm). The modified lunge technique therefore demonstrates excellent intra and inter-rater reliability

Overcoming Barriers to Implementation of Evidence-Based Practice Concepts in Athletic Training Education: Perceptions of Select Educators

Context: The need to include evidence-based practice (EBP) concepts in entry-level athletic training education is evident as the profession transitions toward using evidence to inform clinical decision making. Objective: To evaluate athletic training educators\u27 experience with implementation of EBP concepts in Commission on Accreditation of Athletic Training Education (CAATE)-accredited entry-level athletic training education programs in reference to educational barriers and strategies for overcoming these barriers. Design: Qualitative interviews of emergent design with grounded theory. Setting: Undergraduate CAATE-accredited athletic training education programs. Patients or Other Participants: Eleven educators (3 men, 8 women). The average number of years teaching was 14.73 ± 7.06. Data Collection and Analysis: Interviews were conducted to evaluate perceived barriers and strategies for overcoming these barriers to implementation of evidence-based concepts in the curriculum. Interviews were explored qualitatively through open and axial coding. Established themes and categories were triangulated and member checked to determine trustworthiness. Results: Educators identified 3 categories of need for EBP instruction: respect for the athletic training profession, use of EBP as part of the decision-making toolbox, and third-party reimbursement. Barriers to incorporating EBP concepts included time, role strain, knowledge, and the gap between clinical and educational practices. Suggested strategies for surmounting barriers included identifying a starting point for inclusion and approaching inclusion from a faculty perspective. Conclusions: Educators must transition toward instruction of EBP, regardless of barriers present in their academic programs, in order to maintain progress with other health professions\u27 clinical practices and educational standards. Because today\u27s students are tomorrow\u27s clinicians, we need to include EBP concepts in entry-level education to promote critical thinking, inspire potential research interest, and further develop the available body of knowledge in our growing clinical practice

Increased treatment durations lead to greater improvements in non-weight bearing dorsiflexion range of motion for asymptomatic individuals immediately following an anteroposterior grade IV mobilisation of the talus

Manual therapy aims to minimise pain and restore joint mobility and function. Joint mobilisations are integral to these techniques, with anteroposterior (AP) talocrural joint mobilisations purported to increase dorsiflexion range of motion (DF-ROM). This study aimed to determine whether different treatment durations of single grade IV anteroposterior talocrural joint mobilisations elicit statistically significant differences in DF-ROM. Sixteen asymptomatic male football players (age = 27.1 ± 5.3 years) participated in the study. Non-weight bearing (NWB) and weight bearing (WB) DF-ROM was measured before and after 4 randomised treatment conditions: control treatment, 30 s, 1 min, 2 min. NWB DF-ROM was measured using a universal goniometer, and WB DF-ROM using the weight-bearing lunge test. A within-subjects design was employed so that all participants received each of the treatment conditions. A 4 × 4 balanced Latin square design and 1 week interval between sessions reduced any residual effects. Two-way repeated measures ANOVA revealed a significant improvement in DF-ROM following all AP mobilisation treatments (p < 0.001). The within subjects contrasts showed that increases in treatment duration was associated with statistically significant improvements in DF-ROM (NWB DF-ROM control = 0.01%, 30 s = 14.2%, 1 min = 21.6%, 2 min = 32.8%; WB DF-ROM control = 0.01%, 30 s = 5.0%, 1 min = 7.6%, 2 min = 10.9%; p < 0.05). However, WB DF-ROM improvements were below the minimal detectable change scores needed to conclude that improvements were not a consequence of measurement error. This research shows that single session mobilisations can elicit NWB DF-ROM improvements in asymptomatic individuals in the absence of pain, whilst increases in treatment duration confer greater improvements in NWB DF-ROM within this population

Reliability and validity study of Persian modified version of MUSIC (musculoskeletal intervention center) – Norrtalje questionnaire

<p>Abstract</p> <p>Background</p> <p>Musculoskeletal disorders (MSDs) are a major health problem in the world. Self-reported questionnaires are a known method for estimating the prevalence of MSDs among the population. One of the studies concerning MSDs and their relation to work-related physical and psychosocial factors, as well as non-work-related factors, is the MUSIC-Norrtalje study in Sweden. In this study, the research group developed a questionnaire, which has been validated during its development process and is now considered a well-known instrument. The aim of this study is to validate the Persian version of this questionnaire.</p> <p>Methods</p> <p>The first step was to establish two expert panel groups in Iran and Sweden. The Focus Group Discussion (FGD) method was used to detect questionnaire face and content validity. To detect questionnaire reliability, we used the test-retest method.</p> <p>Results</p> <p>Except for two items, all other questions that respondents had problems with in the focus group (20 of 297), had unclear translations; the ambiguity was related to the stem of the questions and the predicted answers were clear for the participants. The concepts of 'household/spare time' and 'physical activity in the workplace' were not understood by the participants of FGD; this has been solved by adding further descriptions to these phrases in the translation. In the test-retest study, the reliability coefficient was relatively high in most items (only 5 items out of 297 had an ICC or kappa below 0.7).</p> <p>Conclusion</p> <p>The findings from the present study provide evidence that the Persian version of the MUSIC questionnaire is a reliable and valid instrument.</p

Validation of spinal motion with the spine reposition sense device

© 2009 Petersen and Rundquist; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution Licens

Intra-rater reliability, measurement precision, and inter-test correlations of 1RM single-leg leg-press, knee-flexion, and knee-extension in uninjured adult agility-sport athletes: Considerations for right and left unilateral measurements in knee injury control

Objectives Knowledge of single-leg knee strength test reliability for the right and left limb is critical for between-limb clinical decision-making. Knowledge of between-test correlations is essential for understanding whether tests measure similar or different aspects of muscle strength. This study investigated the intra-rater, test-retest reliability and measurement precision of one repetition maximum (1RM) single-leg leg-press (LP), knee-flexion (KF), and knee-extension (KE) for both limbs, and inter-test correlations. Design Repeated measures; Setting University. Participants Six males, seven females (age 25.6±5.5yr; height 171.4±8.4cm; mass 71.8±13.4kg). Main outcome measures Normalised 1RM (percent body-mass (%BM)), intraclass correlation coefficient (ICC) (Avery, 1995; Rivara, 2003), standard error of measurement (SEM; %BM), Pearson's correlation (r), coefficient of determination (r2). Results Mean 1RM test-retest values were (right, left): LP, 214.2–218.5%BM, 213.5–215.4%BM; KF, 35.9–38.9%BM, 37.7–38.2%BM; KE, 43.3–44.6%BM, 36.2–39.3%BM. The ICCs/SEMs were (right, left): LP, 0.98/7.3%BM, 0.94/14.2%BM; KF, 0.75/4.9%BM, 0.95/1.9%BM; KE, 0.87/3.4%BM, 0.78/4.4%BM. Correlations were significant (P < 0.01), r/r2 values were: LP-KF, 0.60/0.36; LP-KE, 0.59/0.35; KF-KE, 0.50/0.25. Conclusions Tests demonstrated good reliability and measurement precision, although ICCs and SEMs were different between limbs. Tests were correlated, but only one-third of the variance was shared between tests. Practitioners should be cognisant of between-limb differences in reliability and include all tests for knee clinical decision-making