Comparing right and left hamstring flexibility and its association to nonspecific lowr back pain among women of different age groups.

BACKGROUND AND OBJECTIVES: Decreased hamstring flexibility has been associated with LBP (lower back pain). Increased tightness or shortening of hamstring muscle may cause pelvis imbalance or tilt and create instability and increase LBP risk. This study was conducted to pinpoint the differences between right and left hamstring length and their association to LBP in Israeli adult and elderly women. METHODS: N = 109 women which were divided into two groups: Adult group, 41 women (aged 45-60) and older group, 68 women (aged 60-75), with LBP that exercise regularly (minimum twice weekly) were selected based on inclusion criteria. Hamstring flexibility was measured using the Passive Straight Leg Raise test and Sit and Reach test, and LBP was measured using the Oswestry Disability Index (OS), the Roland-Morris questionnaire (RM), and a personal information questionnaire. FINDINGS: Findings indicate a statistically significant difference (p < .05) in hamstring flexibility between right and left legs in PSLR test, with the left being shorter than the right. A significant negative correlation was found between hamstring shortening to function in OS and RM questionnaires in the older group, no significant correlation was found between left -right hamstring flexibility differences and reduced function with LBP in the OS and RM questionnaires. CONCLUSION: s: Hamstring shortening in adult and elderly women exists despite regular exercise. Future studies must be incorporated to improve hamstring flexibility with emphasis on balance of left and right legs to examine how this will affect LPB reports and compare women who exercise versus women who do not.

Immediate Effects of Whole-Body versus Local Dynamic Electrostimulation of the Abdominal Muscles in Healthy People Assessed by Ultrasound: A Randomized Controlled Trial.

Dynamic electrostimulation consists of the application of local or global electrostimulation together with physical exercise. This study aimed to investigate the immediate effects of a dynamic electrostimulation session on the thickness of the abdominal musculature, inter-rectus distance, heart rate, blood pressure, and body temperature, and to identify possible differences in its form of application. A total of 120 healthy participants were divided into three groups: the whole-body electrostimulation group, the local electrostimulation group, and the control group without electrical stimulation. All groups performed a single session with the same dynamic exercise protocol. Muscle thickness and inter-rectus distance were evaluated ultrasonographically using the Rehabilitative Ultrasound Imaging technique both at rest and in muscle contraction (the active straight leg raise test) to find the post-intervention differences. The results showed significant differences in immediate post-intervention heart rate, with a smaller increase in the local electrostimulation group compared to the control and whole-body electrostimulation groups. No significant differences were identified between the groups after the interventions in the rest of the variables analyzed. Therefore, a local application, with the same effects as a global application on the abdominal musculature, has fewer contraindications, which makes its use more advisable, especially in populations with cardiorespiratory disorders, for which more research is needed.

The effects of TENS, interferential stimulation, and combined interferential stimulation and pulsed ultrasound on patients with disc herniation-induced radicular pain.

BACKGROUND: Electrotherapy is part of a physician's toolbox for treating various musculoskeletal conditions, including radicular pain, but the preferred modality is yet unclear. OBJECTIVE: To compare the short-term efficacy of three electrotherapeutic modalities in relieving lumbar disc herniation (LDH)-induced radicular pain. METHODS: Fourteen patients with LDH-induced radicular pain attended a single session of electrotherapy, which included four 10-min consecutive treatments: transcutaneous electrical nerve stimulation (TENS), interferential (IF) stimulation, a combined treatment with pulsed ultrasound and IF current (CTPI), and a sham control. Treatments were randomized and the straight leg raise (SLR) degree was measured immediately before and after each treatment. RESULTS: Each of the three active modalities significantly improved the SLR score. The most prominent improvement was observed in the CTPI condition, followed by IF and, finally, TENS. The sham stimulation did not affect the SLR scores. CONCLUSIONS: A single session with either TENS, IF current or CTPI is sufficient to improve the range of motion and degree of radicular pain associated with LDH. CTPI appears to be the most effective modality of the three, possibly due to greater penetration efficiency of the induced current. The effects of a long-term treatment schedule are yet to be identified.

Effects of moving cupping therapy on hip and knee range of movement and knee flexion power: a preliminary investigation.

Cupping therapy has become more popular in the sports setting because of its simplicity in application, minimal adverse effects, and reduction in pain and muscle tenderness, yet there is little research on its effectiveness for range of movement and power.Objectives: The primary aim of this study was to investigate if a single session of moving cupping to the posterior aspect of the lower limb effects hip and knee range of movement and knee flexion power. The secondary aim was to consider participants' views and perceptions of moving cupping therapy.Methods: Twenty-one healthy participants (12 male and 9 female) aged between 19 and 31 years volunteered to take part in the study. All participants received 15 min of moving cupping therapy to their dominant posterior lower extremity. Hip and knee range of movement and knee flexion isokinetic power measurements were taken prior to and immediately after the moving cupping intervention. Participants also completed a questionnaire based on their experience and perceptions of cupping.Results: Results showed a significant increase (p = <.05) in hip and knee range of movement measurements by 7% in the straight leg raise and 4% in a popliteal angle test. However, no significant changes were seen in the knee flexion power measures. Data from the questionnaire suggest that despite moving cupping being reported as 'uncomfortable' it is considered acceptable.Discussion: Moving cupping therapy may have short-term changes to range of movement but not power, though the limitations of this study mean that rigorous studies are required before the effectiveness of moving cupping can be determined.

Role of Raktamokshana by Ghati Yantra in treatment of Gridhrasi (sciatica): A pilot study.

INTRODUCTION: The incidence rate of Gridhrasi (sciatica) is quite significant as more than three-quarters of the world's population are affected by the disease. It is characterized by the onset of Ruja (pain), Toda (pricking), and Stambha (stiffness), initially in Sphika (gluteal region) and then radiating distally to Kati-Prishtha (low back), Janu (knee), Jangha (thigh) till Pada (feet). The patients suffering from Gridhrasi have restricted movements due to painful limb, affecting the daily routine activities. AIM: To assess the role of Raktamokshana (blood letting) done by Ghatiyantra in the patients suffering from Gridhrasi. MATERIALS AND METHODS: The study was conducted on twenty patients who had reported for the treatment of Gridhrasi at an Ayurvedic hospital. Raktamokshana was done on Sphik (gluteal region) or Kati (low back) region with the help of 18 no. needle and Ghatiyantra (Kanchapatra) in four settings (0, 5th, 10th and 15th day). The sign and symptoms, namely Ruka, Toda, Stambha, and Spandana (fasiculation) were given scores depending on their severity. The patients were also assessed for straight-leg raise (SLR) test. Follow-up was done at an interval of 5 days for three times and the scores were noted down before and after treatment. The scores were analyzed by SPSS 18 software using Student's t-test. RESULTS: Marked reduction in severity of mean scores of Ruja, Toda, Stambha, and Spandana was seen in the patients after the use of Ghatiyantra for Raktamokshana, which was statistically significant. CONCLUSIONS: Ghatiyantra is the simple and effective treatment (in adjunct to other treatment) for reducing Ruka, Toda, Stambha, and Spandana in Gridhrasi.