Information from the abstract
Background: Chronic low back pain (LBP) is associated with changes in the thoracolumbar fascia (TLF) structure. Gua Sha is a traditional manual therapy that can relieve LBP, but there is a lack of clinical evidence on whether it can affect fascial properties. Objectives: To investigate the immediate effects of Gua Sha on TLF thickness and functional parameters in healthy adults. Methods: In this pilot randomized controlled trial, 24 healthy participants were randomly assigned to a Gua Sha group (n = 12) or a control group (n = 12). The intervention group received a single 15-minute Gua Sha session, while the control group rested in a prone position. Outcomes, including TLF thickness, tissue hardness, pressure pain threshold , skin temperature, and lumbar flexibility, were measured before and immediately after the intervention. Results: Compared to the control group, the Gua Sha group showed a significant reduction in bilateral TLF thickness (right: mean difference -0.40 mm, 95% CI -0.71 to -0.09, p = 0.017; left: -0.36 mm, 95% CI -0.68 to -0.05, p = 0.027). Significant improvements were also observed in skin temperature (p < 0.001), left-side pressure pain threshold (p
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Related topics: Myofascial pain diagnosis and treatment · Child Abuse and Related Trauma · Tendon Structure and Treatment
Thai researcher and institutional participation
Beibei Wang · Yuan Xie · Wichai Eungpinichpong · Khon Kaen University
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