作者: Rory A. Cooper , Michael L. Boninger , Sean D. Shimada , Brad M. Lawrence
DOI: 10.1097/00002060-199909000-00006
关键词: Shoulder joint 、 Coordinate system 、 Medicine 、 Propulsion 、 Work (physics) 、 Kinematics 、 Wheelchair propulsion 、 Manual wheelchair 、 Physical therapy 、 Shoulder injury
摘要: Cooper RA, Boninger ML, Shimada SD, Lawrence BM: Glenohumeral joint kinematics and kinetics for three coordinate system representations during wheelchair propulsion. Am J Phys Med Rehabil 1999;78:435-446 The shoulder plays a very important role manual Unfortunately, substantial numbers of users eventually develop injury or pain. Recently, studies have begun to investigate the etiology user injuries. This study compared systems used represent Our results show statistically significant differences between analyzed. Differences are seen individuals subjects as group. Based upon our results, fixed-z model appears preferable over other due its simplicity, low hardware requirements, similarity free representation. article also provides some insight into maximal forces moments recorded Future work should include more sophisticated models complex.