The testing result of present test method of body bending on seat is influenced largely by leg length of testee's and the efficiency is comparatively low.
目前我国体质测量中,现行的坐位体前屈测量方法的测量成绩受被测者下肢长度影响较大,测量的有效性较低。
Methods: Lower limb activity was measured by leg actigraphy over 3 days in 45 patients with moderate to severe COPD and 18 controls of similar age.