DYNAMIC STABILIZATION OF SHOULDER JOINT (SHOULDER JOINT COMPLEX BIOMECHANICS)Physiotherapy Tutorials скачать в хорошем качестве

DYNAMIC STABILIZATION OF SHOULDER JOINT (SHOULDER JOINT COMPLEX BIOMECHANICS)Physiotherapy Tutorials

DYNAMIC STABILIZATION OF SHOULDER JOINT (SHOULDER JOINT COMPLEX BIOMECHANICS)Physiotherapy Tutorials Follow me on Instagram:   / _movementscience_   twitter :   / adhip_nadkarni   linked in :   / adhip-nadkarni-5b45241a6   summary of the video with the time for reference: 1. Deltoid 2:16 has a large superior force which cannot be countered by gravity and coraco acromial arch blocking it can cause impingement. hence deltoid cannot cause elevation independently 2.Rotator cuff muscles 6:28 S-Supraspinatus I-Infraspinatus T-Teres minor S-Subscapularis Fx component that is downward provides the offset for superior forces of deltoid. Fy component also pulls the humerus inward Rotator cuff muscles on posterior side cause external rotation of humerus subscapularis causes internal rotation hence provides anterior posterior stability hence they are called as steerers 3.Supraspinatus 12:07 -more superiorly located -has a larger moment arm -produces greater torque -can carry out the whole abduction 4.Biceps Tendon 13:53 travels in bicipital groove formed by greater and lesser tubercle held in place by transverse ligament causes flexion and abduction at shoulder joint causes superior inferior stability provides anterior stability #shoulderjointbiomechanicsvideo#shoulderjointbiomechanicsppt #biomechanicsofshoulderjointinhindi#shoulderjointanatomyand biomechanics #shoulderjointcomplexbiomechanics #shouldercomplex biomechanics#biomechanicsofshoulderjoint#biomechanicsofshoulderjointppt