Exercise treatment effect modifiers in persistent low back pain: an individual participant data meta-analysis of 3514 participants from 27 randomised controlled trials.

BACKGROUND: Low back pain is one of the leading causes of disability worldwide. Exercise therapy is widely recommended to treat persistent non-specific low back pain. While evidence suggests exercise is, on average, moderately effective, there remains uncertainty about which individuals might benefit the most from exercise. METHODS: In parallel with a Cochrane review update, we requested individual participant data (IPD) from high-quality randomised clinical trials of adults with our two primary outcomes of interest, pain and functional limitations, and calculated global recovery. We compiled a master data set including baseline participant characteristics, exercise and comparison characteristics, and outcomes at short-term, moderate-term and long-term follow-up. We conducted descriptive analyses and one-stage IPD meta-analysis using multilevel mixed-effects regression of the overall treatment effect and prespecified potential treatment effect modifiers. RESULTS: We received IPD for 27 trials (3514 participants). For studies included in this analysis, compared with no treatment/usual care, exercise therapy on average reduced pain (mean effect/100 (95% CI) -10.7 (-14.1 to -7.4)), a result compatible with a clinically important 20% smallest worthwhile effect. Exercise therapy reduced functional limitations with a clinically important 23% improvement (mean effect/100 (95% CI) -10.2 (-13.2 to -7.3)) at short-term follow-up. Not having heavy physical demands at work and medication use for low back pain were potential treatment effect modifiers-these were associated with superior exercise outcomes relative to non-exercise comparisons. Lower body mass index was also associated with better outcomes in exercise compared with no treatment/usual care. This study was limited by inconsistent availability and measurement of participant characteristics. CONCLUSIONS: This study provides potentially useful information to help treat patients and design future studies of exercise interventions that are better matched to specific subgroups. PROTOCOL PUBLICATION: https://doi.org/10.1186/2046-4053-1-64.

Rehabilitation Exercises for the Gluteus Minimus Muscle Segments: An Electromyography Study.

CONTEXT: The gluteus minimus (GMin) muscle consists of 2 uniquely oriented segments that have potential for independent function and have different responses to pathology and aging. For healthy young adults, it is unknown that which rehabilitation exercises specifically target the individual segments. OBJECTIVE: To quantify segmental GMin activity for 6 common lower-limb rehabilitation exercises in healthy young adults and determine if significant differences exist in segmental activity levels between the exercises. METHOD: Six common lower-limb rehabilitation exercises were performed by 10 healthy young adults with fine-wire electromyography (EMG) electrodes inserted into the anterior and posterior segments of the GMin muscle. MAIN OUTCOME MEASURES: Electromyography signals were recorded, and median normalized exercise activity levels were reported and compared for each GMin segment across the 6 exercises. RESULTS: High activity levels were generated in the anterior segment by the resisted hip abduction-extension exercise (51% maximum voluntary isometric contraction [MVIC]), whereas for the posterior segment, high activity levels were produced by the single-leg bridge (49% MVIC), the side-lie hip abduction (43% MVIC), the resisted hip abduction-extension exercise (43% MVIC), and the single-leg squat (40% MVIC). There were significant differences (P < .05) in the median electromyography activity levels for the anterior GMin segment but not for the posterior GMin segment across some of the exercises with large effect sizes. CONCLUSION: Targeted rehabilitation exercises graded by exercise intensity can be prescribed specifically for the anterior and posterior GMin segments to aid in restoration of hip function following injury or aging.

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. TRIAL REGISTRATION NUMBER: Prospectively registered at the Australian New Zealand Clinical Trials Registry (ACTRN12612001126808).

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. TRIAL REGISTRATION: Prospectively registered at the Australian New Zealand Clinical Trials Registry (ACTRN12612001126808).

The reliability of shoulder range of motion measures in competitive swimmers.

OBJECTIVES: Investigate reliability of shoulder internal and external rotation (IR, ER), abduction in internal rotation (ABIR) and combined elevation (CE) range of motion tests in competitive swimmers. DESIGN: Within participants, inter- and intra-examiner reliability. SETTING: Physiotherapy Department, University of Melbourne, Australia. PARTICIPANTS: 17 competitive swimmers (aged 12-24 years) who participate in at least 5 weekly swimming sessions and two physiotherapy examiners. MAIN OUTCOME MEASURES: Inter- and intra-examiner reliability of IR, ER, ABIR and CE. RESULTS: Good to excellent intra-examiner reliability across tests (ICCs: 0.85-0.96) with standard error of measurement (SEM)and minimal detectable change at 90% confidence interval (MDC90) ranging from 2 to 5, and 5-12°, respectively. Good to excellent inter-examiner reliability for all tests (ICCs: 0.77-0.94) except left IR (ICC: 0.65). Inter-examiner SEM and MDC90 ranged from 2 to 5° and 5-12°, respectively. CONCLUSION: Shoulder range of motion tests were reliable when applied by the same examiner. Inter-examiner reliability was acceptable for all tests except IR, which was affected by inconsistent manual scapula stabilisation between examiners.

Exercise and load modification versus corticosteroid injection versus 'wait and see' for persistent gluteus medius/minimus tendinopathy (the LEAP trial): a protocol for a randomised clinical trial.

BACKGROUND: Lateral hip pain is common, particularly in females aged 40-60 years. The pain can affect sleep and daily activities, and is frequently recalcitrant. The condition is often diagnosed as trochanteric bursitis, however radiological and surgical studies have revealed that the most common pathology is gluteus medius/minimus tendinopathy. Patients are usually offered three treatment options: (a) corticosteroid injection (CSI), (b) physiotherapy, or (c) reassurance and observation. Research on Achilles and patellar tendons has shown that load modification and exercise appears to be more effective than other treatments for managing tendinopathy, however, it is unclear whether a CSI, or a load modification and exercise-based physiotherapy approach is more effective in gluteal tendinopathy. This randomised controlled trial aims to compare the efficacy on pain and function of a load modification and exercise-based programme with a CSI and a 'wait and see' approach for gluteal tendinopathy. METHODS: Two hundred one people with gluteal tendinopathy will be randomly allocated into one of three groups: (i) CSI; (ii) physiotherapist-administered load modification and exercise intervention; and (iii) wait and see approach. The CSI therapy will consist of one ultrasound (US) guided CSI around the affected tendons and advice on tendon care. Education about load modification will be delivered in physiotherapy clinics and the exercise programme will be both home-based and supervised. The group allocated the wait and see approach will receive basic tendon care advice and reassurance in a single session by a trial physiotherapist. Outcomes will be evaluated at baseline, 4, 8, 12, 26 and 52 weeks using validated global rating of change, pain and physical function scales, psychological measures, quality of life and physical activity levels. Hip abductor muscle strength will be measured at baseline and 8 weeks. Economic evaluation will be performed to investigate the cost-effectiveness of the active interventions compared with the wait and see approach. Analyses will be conducted on an intention-to-treat basis using logistic and linear mixed regression models and the economic evaluation will report incremental cost-utility ratios. The trial reporting will comply with CONSORT guidelines. DISCUSSION: This study will provide clinicians with directly applicable evidence of the relative efficacy of three common approaches to the management of gluteal tendinopathy. TRIAL REGISTRATION: Australia New Zealand Clinical Trials Registry ACTRN12612001126808. Date Registered: 22/10/2012.

Patient-Reported Outcome (PRO) questionnaires for people with pain in any spine region. A systematic review.

BACKGROUND/OBJECTIVE: This systematic review investigates the measurement properties of Patient-Reported Outcome (PRO) questionnaires which evaluate disability associated with pain in any area of the spine. METHOD: PRO questionnaires for people with pain in any spinal region were identified from existing systematic reviews and recent studies. Databases were searched for studies which evaluated the measurement properties of the included questionnaires to August 2015. Data synthesis used a levels of evidence approach which considered study methodological quality. RESULTS: The Extended Aberdeen Back Pain Scale (EA), Functional Rating Index (FRI) and Spine Functional Index (SFI) were identified as eligible for this review. The FRI was evaluated in 15 studies, with positive results for internal consistency, structural validity, hypothesis testing and responsiveness, negative results for measurement error and conflicting results for reliability. The SFI was evaluated in 3 studies with positive results for internal consistency, reliability, content validity, and structural validity. Conflicting results were found for hypothesis testing. The EA was evaluated in 3 studies which found negative results for internal consistency and structural validity. CONCLUSIONS: The FRI is provisionally recommended for the assessment of disability in people with multi-area spinal pain. This conclusion is based on studies of mainly fair methodological quality.

Gluteal Tendinopathy: A Review of Mechanisms, Assessment and Management.

Tendinopathy of the gluteus medius and gluteus minimus tendons is now recognized as a primary local source of lateral hip pain. The condition mostly occurs in mid-life both in athletes and in subjects who do not regularly exercise. Females are afflicted more than males. This condition interferes with sleep (side lying) and common weight-bearing tasks, which makes it a debilitating musculoskeletal condition with a significant impact. Mechanical loading drives the biological processes within a tendon and determines its structural form and load-bearing capacity. The combination of excessive compression and high tensile loads within tendons are thought to be most damaging. The available evidence suggests that joint position (particularly excessive hip adduction), together with muscle and bone elements, are key factors in gluteal tendinopathy. These factors provide a basis for a clinical reasoning process in the assessment and management of a patient presenting with localized lateral hip pain from gluteal tendinopathy. Currently, there is a lack of consensus as to which clinical examination tests provide best diagnostic utility. On the basis of the few diagnostic utility studies and the current understanding of the pathomechanics of gluteal tendinopathy, we propose that a battery of clinical tests utilizing a combination of provocative compressive and tensile loads is currently best practice in its assessment. Management of this condition commonly involves corticosteroid injection, exercise or shock wave therapy, with surgery reserved for recalcitrant cases. There is a dearth of evidence for any treatments, so the approach we recommend involves managing the load on the tendons through exercise and education on the underlying pathomechanics.

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's 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's health outcomes.

Shoulder pain in swimmers: a 12-month prospective cohort study of incidence and risk factors.

OBJECTIVE: To investigate shoulder pain incidence rates and selected risk factors for shoulder pain in competitive swimmers. DESIGN: 12-month prospective cohort study. SETTING: Five swimming clubs in Melbourne, Australia. PARTICIPANTS: 74 (37 M, 37 F) competitive swimmers ranging in age from 11 to 27 years and performing at least five swim sessions per week. ASSESSMENT OF RISK FACTORS: Swimmers completed a baseline questionnaire regarding demographics, anthropometric features, swimming characteristics and training and injury history. Active shoulder internal (IR) and external rotation (ER) range of motion and passive joint laxity were measured. MAIN OUTCOME MEASUREMENTS: Shoulder pain was self-reported over 12 months with significant interfering shoulder pain (SIP) defined as pain interfering (causing cessation or modification) with training or competition, or progression in training. A significant shoulder injury (SSI) was any SIP episode lasting for at least 2 weeks. RESULTS: 28/74 (38%) participants reported SIP while 17/74 (23%) reported SSI. Exposure-adjusted incidence rates were 0.3 injuries and 0.2 injuries per 1000 swim km for SIP and SSI, respectively. Swimmers with both high and low ER range were at 8.1 (1.5, 42.0) and 12.5 (2.5, 62.4) times greater risk of sustaining a subsequent SIP, respectively and 35.4 (2.8, 441.4) and 32.5 (2.7, 389.6) times greater risk of sustaining a SSI, respectively than those with mid-range ER. Similarly swimmers with a history of shoulder pain were 4.1 (95% CI: 1.3, 13.3) and 11.3 (95% CI: 2.6, 48. 4) times more likely to sustain a SIP and SSI, respectively. CONCLUSION: Shoulder pain is common in competitive swimmers. Preventative programs should be particularly directed at those swimmers identified as being at risk of shoulder pain.

Clinical pilates versus general exercise for chronic low back pain: randomized trial.

PURPOSE: This single-assessor-blinded randomized controlled trial aimed to compare the efficacy of physiotherapy-delivered clinical Pilates and general exercise for chronic low back pain. METHODS: Eighty-seven community volunteers with low back pain for ≥3 months and age 18-70 were randomized to either the Pilates (n = 44) or general exercise (n = 43) group. The primary outcome was pain/disability measured with the Quebec scale. Secondary outcomes included pain on a numeric rating scale, Patient-Specific Functional Scale, Pain Self-efficacy Questionnaire, quality of life, and global perceived effect of treatment. All participants attended 60-min exercise sessions twice weekly for 6 wk supervised by a physiotherapist and performed daily home exercises that were continued during the follow-up. Participants from the clinical Pilates group received an individualized direction-specific exercise program prescribed by the physiotherapist after a clinical examination. The general exercise group received a generic set of exercises that were multidirectional and nonspecific. Outcomes were assessed after 6 wk (primary time point) and at 12 and 24 wk. Differences in mean change were compared between groups using ANCOVA adjusted for baseline values of the outcome. RESULTS: Eighty-three participants (96%) completed the 6-wk intervention and 60 (69%) completed the 24-wk follow-up. At 6 wk, no difference was found between groups for change in the Quebec scale (3.5, 95% confidence interval = -7.3 to 0.3, P = 0.07); both groups showed significant improvements. Similar results were found at the 12- and 24-wk follow-up and for the secondary outcome measures. CONCLUSIONS: An individualized clinical Pilates program produced similar beneficial effects on self-reported disability, pain, function and health-related quality of life as a general exercise program in community volunteers with chronic low back pain.

Predictors of lower extremity injuries at the community level of Australian football.

OBJECTIVE: To identify risk factors for general lower extremity injury at the community level of Australian football. DESIGN: Prospective cohort study. SETTING: Community-level Australian football. PARTICIPANTS: One hundred twenty-six adult players from 4 community-level Australian football clubs. METHODS: During the 2000 preseason period, all participants underwent a baseline assessment involving a self-report questionnaire and a battery of musculoskeletal screening tests to collect information about potential risk factors for lower extremity injury. Over the course of the season, injury surveillance and exposure data collection were undertaken at each club. MAIN OUTCOME MEASURE: A lower extremity injury, resulting in missed participation and/or treatment from a health professional, as the first injury during the season. RESULTS: For 59 players, a lower extremity injury was the first injury sustained during the season. Only ankle dorsiflexion range of movement, measured using the weightbearing lunge test, was significantly associated with sustaining a lower extremity injury through univariate analyses. Using survival analyses, and after adjusting for exposure, age, frequency of weight training participation, and the past injury status of players were identified as independent, but not significant, predictors of time to sustaining a lower extremity injury. CONCLUSIONS: Despite the large number of potential risk factors studied and the high incidence of lower extremity injuries in the cohort, a definitive individual injury risk profile for all lower extremity injuries was not identified, potentially due to the heterogeneity of the outcome of interest. Further research should focus on the identification of risk factors for the most common and costly individual injuries in Australian football.

Aetiology of rib stress fractures in rowers.

Rib stress fractures are a common and significant problem in the rowing population. They occur in approximately 6.1 to 12% of rowers and account for the most time lost from on-water training and competition. This review discusses possible causative factors for rib stress fractures in rowers. Central to the establishment of causative factors is the identification that each rib forms part of a closed ring of bone that is completed anteriorly by the sternum and posteriorly by the thoracic vertebrae. Because of the shared sternum anteriorly each ring of bone is mechanically connected. Subsequently, during rowing individual ribs are not loaded in isolation, rather the rib cage is loaded as a complete unit. Incorporating this functioning as a complete unit a possible mechanism by which different factors contribute to rib stress fracture can be developed. In rowing, muscle factors generate loading of the rib cage. The characteristics of this loading stimulus are influenced by equipment, technique and joint factors. Rib-cage loading generates bone strain in individual ribs with the response of each rib depending upon site-specific skeletal factors. Depending on the characteristics of the bone strain in terms of the magnitude and rate of strain, microdamage may develop. The bone response to this microdamage is reparative remodelling. Whether this response is capable of repairing the damage to prevent progression to a stress fracture is dependent upon training and gender factors. Identification of these factors will generate a better understanding of the aetiology of this injury, which is required for improved prevention and treatment strategies.

Intra-rater and inter-rater reliability of a weight-bearing lunge measure of ankle dorsiflexion.

This study aimed to evaluate the inter-rater and intra-rater reliability of a weight-bearing dorsiflexion (DF) lunge in 13 healthy subjects. Our raters with varying clinical experience tested all subjects in random order. Two of the raters repeated the measurements one week later. Two methods were used to assess the DF lunge: (i) the distance from the great toe to the wall and (ii) the angle between the tibial shaft and the vertical using an inclinometer. The average of three trials was used in data analysis. Intra-rater intraclass correlation coefficients (iccs) ranged from 0.97 to 0.98. Inter-rater ICC values were 0.97 (angle) and 0.99 (distance). results indicate excellent reliability for both methods of assessing a DF lunge.

Management of rowers with rib stress fractures.

Stress fractures of the ribs in rowers occur mostly along the anterior axillary line, but also anteriorly and posteriorly. Management has previously consisted of rest, but symptoms can recur on return to training. Earlier return to rowing can be achieved with management that includes ice and TENS for pain relief, pulsed magnetic field therapy and passive mobilisation of the thoracic spine and costovertebral joints. Aerobic fitness is maintained with stationary cycling. Rowing is progressively introduced according to symptoms and strapping is used to support the ribs during training. Posture and technique is reviewed with the coach to eliminate unusual movements of the shoulder girdle.