Effects of an intervention protocol on musculoskeletal symptoms in physical therapy students
DOI:
https://doi.org/10.17765/2176-9206.2026v19e13417Keywords:
Clinical Internship, Health Services, Student Health, Students, Physical TherapistsAbstract
Physical activity and ergonomic guidance can reduce musculoskeletal symptoms in physical therapy students during their supervised internship. This study analyzed the effect of an intervention protocol on these symptoms in 30 students in their final semesters, randomized into three groups: exercise (EG), guidance (GG), and control (CG). The Nordic Musculoskeletal Questionnaire was applied. The EG performed global stretching and segmental/postural strengthening exercises, while the GG received ergonomic guidance through YouTube videos sent via WhatsApp®. The CG received no intervention. Data were analyzed with descriptive and inferential statistics (p<0.05). The CG showed increased symptoms in the upper/lower back, shoulders, and ankles/feet over the past 12 months and seven days. A significant group–time interaction was found, with the CG reporting more symptoms than the EG and GG. The intervention effectively reduced musculoskeletal symptoms during the internship.
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