견관절 충돌증후군과 SLAP 병변이 있는 야구선수의 관절운동 범위와 등속성 근력 비교

The purpose of this study was to compare the range of motion and isokinetic strength of baseball pitchers with impingement or SLAP lesions. The subjects involved 24 athletes for this study. Athletes taken MRI diagnosis with impingement and SLAP lesion were each 8 persons, and Athletes who had no history of upper extremity injury were 8 persons. The athletes with impingement syndrome demonstrated significantly lower range of motion of internal rotation and horizontal adduction, glenohumeral internal rotation deficit, isokinetic strength of protraction/ retraction (60°/sec), and the ratios of protraction/retraction strength (60°/sec, 180°/sec) compared with the control group (p 0.05).