Trust me. With your right hand, locate the spot where the scapula meets the acromion process. All right.
相信我 伸出你的右手 找到肩胛骨和肩峰的交界处 好了。
英语百科
Acromion
(重定向自Acromion process)
In human anatomy, the acromion (from Greek: akros, "highest", ōmos, "shoulder", plural: acromia) is a bony process on the scapula (shoulder blade). Together with the coracoid process it extends laterally over the shoulder joint. The acromion is a continuation of the scapular spine, and hooks over anteriorly. It articulates with the clavicle (collar bone) to form the acromioclavicular joint.