Tag: oitf-infraspinatus

Rotator Cuff Muscles – Functional Anatomy

Rotator Cuff Muscles Origin – scapula Insertion – head of the humerus Function – Stabilize, rotate and adduct the humerus Related sections of the website:    Wikipedia entry for rotator cuff muscles. Tony Preston has aContinue reading

Infraspinatus – Functional Anatomy

Infraspinatus   Origin: infraspinous fossa Insertion: posterior greater tubercle of the humerus Function: stabilize the humeral head, externally rotate humerus   Wikipedia entry for infraspinatus. Tony Preston has a practice in Atlanta, Georgia where he sees clients. HeContinue reading

Trigger Points – Pain when Reaching Up or Back

Client’s Description People complain of pain along the inside of their shoulder-blade when reaching high above the head, to the back seat of the car or to adjust clothing behind the back.  They have usuallyContinue reading

Understanding Trigger Points – Shoulder pain when sleeping on your side

Client’s Description People complain of pain that disturbs their sleep when lying on the painful shoulder or on the opposite shoulder. It is a deeper pain than the illustration suggests. They have spent most of theirContinue reading