Pilates Reformer exercises for fall risk reduction in older adults: A randomized controlled trial.

OBJECTIVE: To investigate the effects of Pilates exercises using a Reformer on measures of fall risk, balance and mobility, self-efficacy, and active range of motion in adults age 65 and over at risk for falls compared to a control group. DESIGN: Randomized Controlled Trial. METHODS: Fifty-five subjects (27 Pilates intervention, 28 control; 38 females, 17 males; mean age 77.6 years, range 65-95) were randomly assigned to either a Pilates Reformer intervention group or a control group (no intervention). Subjects in the intervention group attended a Pilates Reformer exercise program in a group format once a week over a 10-week period. The primary outcome measures were the Sensory Organization Test (SOT) composite scores on the NeuroCom® system, Timed Up-and-Go (TUG), and Activities-specific Balance Confidence (ABC) scale. The secondary outcome measures were the Adaptation Test (ADT), straight leg raise (SLR), hip extension, and ankle dorsiflexion active range of motion (AROM), Berg Balance Scale (BBS), and 10 Meter Walk Test (10MWT). RESULTS: There was a significant interaction between group and time on the TUG, BBS, 10MWT, and SLR, hip extension, and ankle dorsiflexion AROM measurements. Over time, subjects in the Pilates intervention group improved their scores significantly on all mentioned measures, whereas subjects in the control group did not (P ≤ 0.05). Significantly improved AROM was found between groups following the Pilates intervention for hip extension, left SLR, and right ankle dorsiflexion. CONCLUSION: Pilates Reformer exercises performed once per week for 10 weeks resulted in reduced fall risk and significant improvements in static and dynamic balance, functional mobility, balance self-efficacy, and lower extremity AROM in adults age 65 and older at risk for falling, whereas the control group did not significantly improve in any measures. Pilates Reformer exercises are more effective compared to no exercise intervention at improving hip and ankle AROM.

Ultrasound study of elbow ulnar collateral ligament changes in collegiate baseball players: A pilot study.

OBJECTIVE: To assess changes in elbow ulnar collateral ligament length in college baseball pitchers over the course of a single season. DESIGN: Cohort Feasibility Study. METHODS: Diagnostic ultrasound was used to assess both the dominant and non-dominant medial elbow joint space in four pitchers and five fielders and compared to in-game pitching data. Shoulder, elbow, wrist, hip, knee, and ankle range of motion measurements were also taken. RESULTS: Mean trends for both the pitching and fielding groups showed no increases in dominant arm medial elbow joint space. Range of motion (ROM) increases were seen in both groups, and neither ultrasound nor ROM changes correlated to number of pitches thrown. CONCLUSION: It is feasible that shoulder and hip range of motion changes directly affect stresses at the elbow in baseball pitching (Wilk et al., 2014) (Sauers et al., 2014). Further research is needed to investigate whether UCL injuries are related to increased laxity of the ligament.

Proposed algorithm for the management of athletes with athletic pubalgia (sports hernia): a case series.

STUDY DESIGN: A case series of 6 athletes with a suspected sports hernia. BACKGROUND: Groin pain in athletes is common, and 1 source of groin pain is athletic pubalgia, or a sports hernia. Description of this condition and its management is scarce in the physical therapy literature. The purpose of this case series is to describe a conservative approach to treating athletes with a likely sports hernia and to provide physical therapists with an algorithm for managing athletes with this dysfunction. CASE DESCRIPTION: Six collegiate athletes (age range, 19-22 years; 4 males, 2 females) with a physician diagnosis of groin pain secondary to possible/probable sports hernia were referred to physical therapy. A method of evaluation was constructed and a cluster of 5 key findings indicative of a sports hernia is presented. The athletes were managed according to a proposed algorithm and received physical therapy consisting of soft tissue and joint mobilization/manipulation, neuromuscular re-education, manual stretching, and therapeutic exercise. OUTCOMES: Three of the athletes received conservative intervention and were able to fully return to sport after a mean of 7.7 sessions of physical therapy. The other 3 athletes reached this outcome after surgical repair and a mean of 6.7 sessions of physical therapy. DISCUSSION: Conservative management including manual therapy appears to be a viable option in the management of athletes with a sports hernia. Follow-up randomized clinical trials should be performed to further investigate the effectiveness of conservative rehabilitation compared to a homogeneous group of patients undergoing surgical repair for this condition. LEVEL OF EVIDENCE: Therapy, level 4.

Comparison of manual therapy techniques with therapeutic exercise in the treatment of shoulder impingement: a randomized controlled pilot clinical trial.

The purpose of this double-blind, randomized controlled pilot study was to compare the effectiveness of four physical therapy interventions in the treatment of primary shoulder impingement syndrome: 1) supervised exercise only, 2) supervised exercise with glenohumeral mobilizations, 3) supervised exercise with a mobilization-with-movement (MWM) technique, or 4) a control group receiving only physician advice. Thirty-three subjects diagnosed with primary shoulder impingement were randomly assigned to one of these four groups. Main outcome measures included 24-hour pain (VAS), pain with the Neer and Hawkins-Kennedy tests, shoulder active range of motion (AROM), and shoulder function (SPADI). Repeated-measures analyses indicated significant decreases in pain, improved function, and increases in AROM. Univariate analyses on the percentage of change from pre- to post-treatment for each dependent variable found no statistically significant differences (P<0.05) between the four groups. Although not significant, the MWM and mobilization groups had a higher percentage of change from pre- to post-treatment on all three pain measures (VAS, Neer, Hawkins-Kennedy). The three intervention groups had a higher percentage of change on the SPADI. The MWM group had the highest percentage of change in AROM, and the mobilization group had the lowest. This pilot study suggests that performing glenohumeral mobilizations and MWM in combination with a supervised exercise program may result in a greater decrease in pain and improved function although studies with larger samples and discriminant sampling methods are needed.

Inter- and intrarater reliability of a back range of motion instrument.

OBJECTIVE: To examine the interrater and intrarater reliability of a back range of motion (BROM) instrument when measuring lumbar spine active planar motions and pelvic inclination. DESIGN: Single-group repeated measures for inter- and intrarater reliability. SETTING: Academic institution. PARTICIPANTS: Ninety-one participants (61 women, 30 men; mean age, 28 y) without a current complaint of low back pain volunteered. INTERVENTION: Two examiners measured pelvic inclination and all lumbar motions by using the BROM device. Subjects alternated between examiners for 4 complete trials; examiners remained blinded to the measurements. MAIN OUTCOME MEASURES: Intraclass correlation coefficients (ICCs) were used to determine intrarater and interrater reliability. Regression analysis was performed to determine the role palpation played in sagittal plane measurement error. RESULTS: Intrarater reliability for side bending was good (ICC range, .85-.83), lumbar forward flexion and pelvic inclination was good to fair (ICC range, .84-.79), and extension and rotation was fair to poor (ICC range, .76-.58). Interrater reliability was fair to poor for all lumbar motions and for pelvic inclination (ICC range, .79-.55). Less than 2% of the variation in sagittal plane measurements was explained by consistency of palpation for device placement. CONCLUSIONS: The BROM provides a reliable means of measuring lumbar forward flexion, side bending, and pelvic inclination when performed by the same examiner in asymptomatic subjects.