Differences in lumbar spine and lower extremity kinematics in people with and without low back pain during a step-up task: a cross-sectional study.
Mitchell K, Porter M, Anderson L, Phillips C, Arceo G, Montz B, Levy S, Gombatto SP. Differences in lumbar spine and lower extremity kinematics in people with and without low back pain during a step-up task: a cross-sectional study. BMC Musculoskelet Disord. 2017 Aug 25; 18(1):369.