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Effects of Cervical Flexion on the Flexion-relaxation Ratio during Smartphone Use
[Purpose] The purpose of this study was to measure the cervical flexion-relaxation ratio (FRR) and intensity of neck pain and identify the differences according to postures adopted while using smartphones. [Subjects] Fifteen healthy adults with no neck pain, spinal trauma, or history cervical surger...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Society of Physical Therapy Science
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4273053/ https://www.ncbi.nlm.nih.gov/pubmed/25540493 http://dx.doi.org/10.1589/jpts.26.1899 |