title: Can application of a pelvic belt change injured hamstring muscle activity?
abstract: Hamstring injuries are commonly reported in various sports involving sprinting, high-velocity running and kicking. Aberrant biomechanics and neuromotor control of the lumbopelvic and thigh segments have been reported to play a significant role in hamstring injury incidence and recurrence. Recent evidence suggests that external pelvic compression (EPC) applied with a pelvic belt can augment the stability of the pelvic joints, and alter neuromotor control of the lumbopelvic and thigh muscles in individuals with and without (somatic) lumbopelvic and groin dysfunction. However, the effects of EPC on neuromotor control of injured hamstring muscles remain unknown. We have explored the putative neuromotor link between the lumbopelvic segment and hamstring muscles, and generated hypotheses based on plausible mechanisms through which EPC could affect injured hamstring muscle strength and recruitment. Recent guidelines argue that rehabilitation of hamstring injuries should follow a multi-modal approach and include strategies to improve stability and neuromotor control of the lumbopelvic segment. Further investigations exploring these hypotheses would confirm whether EPC could be recommended as an assessment, intervention and rehabilitation tool for hamstring injury.
authors.affiliation: Centre for Physiotherapy Research, School of Physiotherapy, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand.
authors.forename: Ashokan
authors.initials: A
authors.lastname: Arumugam
authors.forename: Stephan
authors.initials: S
authors.lastname: Milosavljevic
authors.forename: Stephanie
authors.initials: S
authors.lastname: Woodley
authors.forename: Gisela
authors.initials: G
authors.lastname: Sole
mesh_terms: D001458:Bandages; D001696:Biomechanical Phenomena; D002102:Cadaver; D006801:Humans; D008962:Models, Theoretical; D053580:Muscle Strength; D018482:Muscle, Skeletal / Q000293:injuries* / Q000503:physiopathology; D012420:Running / Q000293:injuries; D013177:Sports; D013314:Stress, Mechanical; D013848:Thigh / Q000293:injuries* / Q000503:physiopathology