Fig. 1From: The differences in whole-body sagittal alignment between different postures in young, healthy adultsSchematic drawing depicting the landmarks, the parameters and angles used in the measurements: a. the cranial center of mass, b. the posterior tip of the sacrum, c. the center of the femoral heads, d. the center of the knees, e. the center of the ankles ① CSVA-S, ② CSVA-H, ③ CSVA-K, ④ CSVA-A, ⑤ GCA, ⑥ GTA, ⑦ GLABack to article page