Grade of disc degeneration according to Pfirmann grading system and

Asian Spine Journal

Yong-Soo Choi's research works Christian Hospital, Saint Louis

PDF) The Influence of Fat Infiltration of Back Extensor Muscles on

Example of force signal (thick grey line) and full wave rectified

Grade of disc degeneration according to Pfirmann grading system

Hip, pelvic, and trunk kinematics. Abbreviations: HA, hip angle

Dong-Hyuk CHOI Research profile

Dong-Hyuk CHOI Research profile

Dae-Hee Kim's research works Christian Hospital, Saint Louis

PDF) The Influence of Fat Infiltration of Back Extensor Muscles on

Yong-Soo Choi's research works Christian Hospital, Saint Louis

Hip, pelvic, and trunk kinematics. Abbreviations: HA, hip angle