The splenius capitis muscle was found to be significantly different for flexion, left anterolateral flexion, and left lateral flexion. 头颈夹肌在前屈、左前侧屈、左侧屈时具有显著的差异。
The pressure was increased at the left posterior lateral site of the disc and was decreased at the right posterior lateral site of the disc while the spinal specimen was rotaed during flexion to the left. 做前屈侧弯旋转法时,当脊柱向左侧旋转时,椎间盘左后外侧压力增高,同时右后外侧压力减低;