If, for example, the patient has 45 of the required 90-degree external rotation, the chances of obtaining full elevation of the shoulder are not good and the chances of developing shoulder ...

This muscle assists with the external rotation of the hip. Its sister muscle is the psoas minor, although this is only present in 60–65% of people. The lateral rotator muscles ...

WASHINGTON – Decreased glenohumeral external rotation may be associated with elbow injury in the throwing arms of adolescent baseball pitchers, according to research presented, here. “Torsion ...

Internal and external rotation of the tibia in relation to the femur may alter tibial tubercle-trochlear groove distance, a key indicator for surgical decision-making in patients with patellar ...

Throwing Motion In Young Baseball Players May Actually Protect Shoulder Date: July 19, 2007 Source: American Orthopaedic Society for Sports Medicine Summary: A six-year study of young baseball ...