Risk factors for hamstring injuries in community level Australian football

Objectives: To identify risk factors for hamstring injury at the community level of Australian football. Methods: A total of 126 community level Australian football players participated in this prospective cohort study. To provide baseline measurements, they completed a questionnaire and had a musculoskeletal screen during the 2000 preseason. All were monitored over the season. Injury surveillance and exposure data were collected for the full season. Survival analysis was used to identify independent predictors of hamstring injury. Results: A hamstring injury was the first injury of the season in 20 players (16%). After adjustment for exposure, increasing age and decreased quadriceps flexibility were identified as significant independent predictors of the time to sustaining a hamstring injury. Older age (⩾23 years) was associated with an increased risk of hamstring injury (RR 3.8; 95% confidence interval (CI) 1.1 to 14.0; p = 0.044). Players with increased quadriceps flexibility (as measured by the modified Thomas test) were less likely to sustain a hamstring injury (RR 0.3; 95% CI 0.1 to 0.8; p = 0.022). Conclusions: The findings of this study can be used in the development of hamstring injury prevention strategies and to identify Australian football players at increased risk of hamstring injury

Pilates Method for Women's Health: Systematic Review of Randomized Controlled Trials

Objective To critically analyze the benefits of Pilates on health outcomes in women.Data Sources CINAHL, MEDLINE, PubMed, Science Direct, SPORTDiscus, Physiotherapy Evidence Database (PEDro), Cochrane Central Register of Controlled Trials, and Web of Science.Study Selection Databases were searched using the terms Pilates and Pilates Method. Published randomized controlled trials (RCTs) were included if they comprised female participants with a health condition and a health outcome was measured, Pilates needed to be administered, and the article was published in English in a peer-reviewed journal from 1980 to July 2014.Data Extraction Two authors independently applied the inclusion criteria to potential studies. Methodological quality was assessed using the PEDro scale. A best-evidence grading system was used to determine the strength of the evidence.Data Synthesis Thirteen studies met the inclusion criteria. PEDro scale values ranged from 3 to 7 (mean, 4.5; median, 4.0), indicating a relatively low quality overall. In this sample, Pilates for breast cancer was most often trialed (n=2). The most frequent health outcomes investigated were pain (n=4), quality of life (n=4), and lower extremity endurance (n=2), with mixed results. Emerging evidence was found for reducing pain and improving quality of life and lower extremity endurance.Conclusions There is a paucity of evidence on Pilates for improving women\u27s health during pregnancy or for conditions including breast cancer, obesity, or low back pain. Further high-quality RCTs are warranted to determine the effectiveness of Pilates for improving women\u27s health outcomes

Effect of dry needling of gluteal muscles on straight leg raise: a randomised, placebo controlled, double blind trial

Objectives: To use a randomised, double blind, placebo controlled trial to establish the effect on straight leg raise, hip internal rotation, and muscle pain of dry needling treatment to the gluteal muscles in athletes with posterior thigh pain referred from gluteal trigger points. Results: Magnetic resonance imaging scans revealed normal hamstring musculature in most subjects. Straight leg raise and hip internal rotation remained unchanged in both groups at all times. Visual analogue scale assessment of hamstring pain and tightness and gluteal tightness after running showed improvements immediately after the intervention in both groups (p = 0.001), which were maintained at 24 and 72 hours. The magnitude of this improvement was the same for therapeutic and placebo interventions. Resting muscle pain and tightness were unaffected. Conclusions: Neither dry needling nor placebo needling of the gluteal muscles resulted in any change in straight leg raise or hip internal rotation. Both interventions resulted in subjective improvement in activity related muscle pain and tightness. Despite being commonly used clinical tests in this situation, straight leg raise and hip internal rotation are not likely to help the therapist assess response to treatment. Patient reports of response to such treatment are better indicators of its success. The mechanisms by which these responses occur and the reasons for the success of the placebo needling treatment are areas for further investigation

The effect of dry needling of gluteal muscles on Straight Leg Raise: A randomised placebo controlled double blind trial

This study was performed to ascertain the effect on range of motion and muscle pain of dry needling of the gluteal muscles in athletes with hamstring pain of non- hamstring origin. 59 volunteer subjects with hamstring pain were recruited from a variety of sports (mostly Australian Rules Football). MRI scans of the hamstrings showed no hamstring pathology and hamstring pain was reproducible with pressure on the gluteal trigger points. Each subject underwent baseline measures of straight leg raise (SLR) and hip internal rotation (hip IR). They also recorded muscle pain and tightness at rest and on running activity on a Visual Analogue Scale (VAS). Subjects were randomised to a placebo or therapeutic needling group and received the intervention. Outcome measures were repeated immediately and at 24 and 72 hours. Results revealed no change in SLR or hip IR when compared to baseline measures. VAS scores for resting muscle sensations were essentially unchanged. Running hamstring pain and tightness and running gluteal pain and tightness improved significantly at the immediate post intervention measures (p = 0.001) and did not change significantly thereafter. There was no group effect on this result (p>0.05). Both placebo and therapeutic needling groups improved equally. In conclusion, both placebo and therapeutic dry needling had beneficial effects on subjective measures of hamstring discomfort, but not on straight leg raise or hip range of motion

Does community-level Australian football support injury prevention research?

Etude auprès de 82 dirigeants et entraîneurs de l'Association Victorienne de Football Amateur

Predictors of hamstring injury at the elite level of Australian football

Hamstring injuries are the most common injury sustained by elite Australian football players and result in substantial costs because of missed training time, unavailability for matches and lost player payments. Evidence to support proposed risk factors for hamstring injury is generally lacking, limiting the development of appropriate prevention strategies. To identify intrinsic risk factors for hamstring injury at the elite level of Australian football. A prospective cohort of 222 players underwent baseline measurement in the form of a self-report questionnaire and a musculo-skeletal screen during the pre-season period of the 2002 Australian football season. Injury surveillance and exposure data were collected for the full season. Logistic regression analyses were used to identify independent predictors of hamstring injury in this group of players. Thirty-one players sustained a hamstring injury. A past history (previous 12 months) of hamstring injury and increasing age were found to be independent predictors of hamstring injury. Older players and those with a previous history of hamstring injury are target groups for further research and implementation of injury prevention strategies. Restricted ankle dorsiflexion range of movement warrants consideration in the development of prevention programs for hamstring injury

Education plus exercise versus corticosteroid injection use versus a wait and see approach on global outcome and pain from gluteal tendinopathy: prospective, single blinded, randomised clinical trial

Objective: To compare the effects of a programme of load management education plus exercise, corticosteroid injection use, and no treatment on pain and global improvement in individuals with gluteal tendinopathy.Design: Prospective, three arm, single blinded, randomised clinical trial.Setting: Brisbane and Melbourne, Australia.Participants: Individuals aged 35-70 years, with lateral hip pain for more than three months, at least 4/10 on the pain numerical rating scale, and gluteal tendinopathy confirmed by clinical diagnosis and magnetic resonance imaging; and with no corticosteroid injection use in previous 12 months, current physiotherapy, total hip replacement, or neurological conditions.Interventions: A physiotherapy led education and exercise programme of 14 sessions over eight weeks (EDX; n=69), one corticosteroid injection (CSI; n=66), and a wait and see approach (WS; n=69).Main outcomes: Primary outcomes were patient reported global rating of change in hip condition (on an 11 point scale, dichotomised to success and non-success) and pain intensity in the past week (0=no pain, 10=worst pain) at eight weeks, with longer term follow-up at 52 weeks.Results: Of 204 randomised participants (including 167 women; mean age 54.8 years (standard deviation 8.8)), 189 (92.6%) completed 52 week follow-up. Success on the global rating of change was reported at eight weeks by 51/66 EDX, 38/65 CSI, and 20/68 WS participants. EDX and CSI had better global improvement scores than WS (risk difference 49.1% (95% confidence interval 34.6% to 63.5%), number needed to treat 2.0 (95% confidence interval 1.6 to 2.9); 29.2% (13.2% to 45.2%), 3.4 (2.2 to 7.6); respectively). EDX had better global improvement scores than CSI (19.9% (4.7% to 35.0%); 5.0 (2.9 to 21.1)). At eight weeks, reported pain on the numerical rating scale was mean score 1.5 (standard deviation 1.5) for EDX, 2.7 (2.4) for CSI, and 3.8 (2.0) for WS. EDX and CSI participants reported less pain than WS (mean difference −2.2 (95% confidence interval −2.89 to −1.54); −1.2 (−1.85 to −0.50); respectively), and EDX participants reported less pain than CSI (−1.04 (−1.72 to −0.37)). Success on the global rating of change was reported at 52 weeks by 51/65 EDX, 36/63 CSI, and 31/60 WS participants; EDX was better than CSI (20.4% (4.9% to 35.9%); 4.9 (2.8 to 20.6)) and WS (26.8% (11.3% to 42.3%); 3.7 (2.4 to 8.8)). Reported pain at 52 weeks was 2.1 (2.2) for EDX, 2.3 (1.9) for CSI, and 3.2 (2.6) for WS; EDX did not differ from CSI (−0.26 (−1.06 to 0.55)), but both treatments did better than WS (1.13 (−1.93 to −0.33); 0.87 (−1.68 to −0.07); respectively).Conclusions: For gluteal tendinopathy, education plus exercise and corticosteroid injection use resulted in higher rates of patient reported global improvement and lower pain intensity than no treatment at eight weeks. Education plus exercise performed better than corticosteroid injection use. At 52 week follow-up, education plus exercise led to better global improvement than corticosteroid injection use, but no difference in pain intensity. These results support EDX as an effective management approach for gluteal tendinopathy.</br

Education plus exercise versus corticosteroid injection use versus a wait and see approach on global outcome and pain from gluteal tendinopathy: prospective, single blinded, randomised clinical trial

Objective To compare the effects of a programme of load management education plus exercise, corticosteroid injection use, and no treatment on pain and global improvement in individuals with gluteal tendinopathy. Design Prospective, three arm, single blinded, randomised clinical trial. Setting Brisbane and Melbourne, Australia. Participants Individuals aged 35–70 years, with lateral hip pain for more than 3 months, at least 4/10 on the pain numerical rating scale, and gluteal tendinopathy confirmed by clinical diagnosis and MRI; and with no corticosteroid injection use in previous 12 months, current physiotherapy, total hip replacement, or neurological conditions. Interventions A physiotherapy led education and exercise programme of 14 sessions over 8 weeks (EDX; n=69), one corticosteroid injection (CSI; n=66), and a wait and see approach (WS; n=69). Main outcomes Primary outcomes were patient reported global rating of change in hip condition (on an 11 point scale, dichotomised to success and non-success) and pain intensity in the past week (0=no pain, 10=worst pain) at 8 weeks, with longer term follow-up at 52 weeks. Results Of 204 randomised participants (including 167 women; mean age 54.8 years (SD 8.8)), 189 (92.6%) completed 52 week follow-up. Success on the global rating of change was reported at 8 weeks by 51/66 EDX, 38/65 CSI, and 20/68 WS participants. EDX and CSI had better global improvement scores than WS (risk difference 49.1% (95% CI 34.6% to 63.5%), number needed to treat 2.0 (95% CI 1.6 to 2.9); 29.2% (13.2% to 45.2%), 3.4 (2.2 to 7.6); respectively). EDX had better global improvement scores than CSI (19.9% (4.7% to 35.0%); 5.0 (2.9 to 21.1)). At 8 weeks, reported pain on the numerical rating scale was mean score 1.5 (SD 1.5) for EDX, 2.7 (2.4) for CSI, and 3.8 (2.0) for WS. EDX and CSI participants reported less pain than WS (mean difference −2.2 (95% CI −2.89 to −1.54); −1.2 (−1.85 to −0.50); respectively), and EDX participants reported less pain than CSI (−1.04 (−1.72 to −0.37)). Success on the global rating of change was reported at 52 weeks by 51/65 EDX, 36/63 CSI, and 31/60 WS participants; EDX was better than CSI (20.4% (4.9% to 35.9%); 4.9 (2.8 to 20.6)) and WS (26.8% (11.3% to 42.3%); 3.7 (2.4 to 8.8)). Reported pain at 52 weeks was 2.1 (2.2) for EDX, 2.3 (1.9) for CSI, and 3.2 (2.6) for WS; EDX did not differ from CSI (−0.26 (−1.06 to 0.55)), but both treatments did better than WS (1.13 (−1.93 to −0.33); 0.87 (−1.68 to −0.07); respectively). Conclusions For gluteal tendinopathy, education plus exercise and corticosteroid injection use resulted in higher rates of patient reported global improvement and lower pain intensity than no treatment at eight weeks. Education plus exercise performed better than corticosteroid injection use. At 52 week follow-up, education plus exercise led to better global improvement than corticosteroid injection use, but no difference in pain intensity. These results support EDX as an effective management approach for gluteal tendinopathy.</p