Manual therapy
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Sustained postural loading of the cervical spine during work or recreational tasks may contribute to the development of neck pain. The aim of this study was to compare neck muscle endurance and fatigue characteristics during sub-maximal isometric endurance tests in patients with postural neck pain, with asymptomatic subjects. Thirteen female patients with postural neck pain and 12 asymptomatic female control subjects completed timed sub-maximal muscle endurance tests for the neck flexor and extensor muscles. ⋯ For both tests, the rate of decrease in median frequency EMG was highly variable within and between groups with no significant difference between groups for the flexor or extensor test (p = 0.05-0.82). Patients with postural neck pain did not have significant impairment of neck muscle endurance or accelerated fatigue compared to control subjects. However, the greater variability in these indices of muscle function may reflect patient-specific changes in muscle function associated with neck pain disorder.
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The "Comprehensive ICF Core Set for Low Back Pain (LBP)" is an application of the International Classification of Functioning, Disability and Health (ICF) and represents the typical spectrum of problems in functioning for patients with LBP. The aim of this study was to validate the Comprehensive ICF Core Set for low back pain from the perspective of physical therapists. Physical therapists experienced in LBP treatment were asked about the patients' problems, patients' resources and aspects of environment treated by physical therapists in a three-round survey using the Delphi technique. ⋯ Further, 21 issues were not covered by the ICF. The validity of the ICF components "Body Structures", "Activities and Participation" and "Environmental Factors" was largely supported by the physical therapists. However, several body functions were identified which are not covered and need further investigation.