Haejung Lee

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BACKGROUND Despite the high prevalence and cost of neck-pain problems, there is currently little data available on the physical characteristics associated with different levels of neck pain. OBJECTIVE To investigate associations between categories of response to neck pain/discomfort and (1) the endurance time of neck muscles, neck range of motion (ROM),(More)
19 subjects (10 men, 9 women) ages 19 to 30 years (M = 23.2, SD = 3.3) volunteered to participate in a study to investigate the just-noticeable-difference in movement extent for neck retraction and neck rotation. Testing was carried out with stopped movements, conducted according to the method of constant stimuli, and repeated both with and without vision(More)
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