Journal of Orthopaedic and Sports Physical Therapy · 2001 · 173 citations · 31 references
The "modified" digital inclinometer demonstrated good to excellent intrarater reliability and good to excellent validity when measuring scapular upward rotation during static positions of humeral elevation in the scapular plane.
31
Normal and abnormal motion of the shoulder
N K Poppen, P.M. Walker · Journal of Bone and Joint Surgery · 1976 · 882 citations
Amy Cole Lukasiewicz, Philip McClure, Lori A. Michener et al. · Journal of Orthopaedic and Sports Physical Therapy · 1999 · 668 citations