Differences in scapular upward rotation pectoralis minor and levator scapulae muscle length between the symptomatic the contralateral asymptomatic shoulder and control subjects: a cross-sectional study in a Spanish primary care setting

摘要

ObjectiveTo determine the potential differences in both scapular positioning and scapular movement between the symptomatic and asymptomatic contralateral shoulder, in patients with unilateral subacromial pain syndrome (SAPS), and when compared with participants free of shoulder pain.