Fig. 5From: A numerical study to determine the effect of ligament stiffness on kinematics of the lumbar spine during flexionRange of motion of individual lumbar levels for the studied stiffness values. Range of motion calculated between the upper endplates of the motion segments as a function of the ligament stiffness for subject 1 (top, left), subject 2 (top, right) and subject 3 (bottom)Back to article page