Abduction – movement away from the midline of the body. This occurs at the hip and shoulder joints during a jumping jack movement. Adduction – movement towards the midline of the body.

These roles include providing synchronous scapular rotation during humeral motion, serving as a stable base for rotator cuff activation and functioning as a link in the kinetic chain. Each role is ...

Deltoid Abduction of the shoulder (moving the arm outwards and away from the body) Outward arm action in a jumping jack Rotator cuffs A group of stabilising muscles of the shoulder which helps to ...

On Wednesday, 5 February at the Pattaya City Expats Club, Kanaphat Rattanithikul, MD, an Orthopedic Specialist from Phayathai Hospital Sriracha, covered various aspects of common shoulder problems in ...