Large round muscle

Synonyms Latin: M. teres major Back musculature overview To the musculature overview The large round muscle is especially visible during apparatus gymnastics as a protruding “bulge” directly under the skin. It lies above the tip of the shoulder blade and takes the form of a three-sided prism. Here you will find information about back painApproach: … Large round muscle

Diamond muscle

Synonyms Latin: Musculi rhomboidei minores et majores Small lozenge muscle: spinous processes of the 1st – 7th cervical vertebrae Large diamond-shaped muscle: spinous processes of the 1st – 4th thoracic vertebrae Function Both the large diamond muscle and the small diamond muscle lift the shoulder blade upwards and centrally when tensed. They thus support the … Diamond muscle

Trapezius muscle

Synonyms Latin: Musculus trapezius History Approach: Origin: Innervation: N. accessorius, Plexus cervicalis (C 2 – 4) Outer third of the clavicle (externalis acromialis) Shoulder height (Acromion) Shoulder blade bone (spina scapulae) External occipital protuberance (Protuberantia occipitalis externa) Spinous processes of all cervical and thoracic vertebrae Function The trapezius muscle (Musculus trapezius) has different functions due … Trapezius muscle

Sub-bone muscle

Synonyms Latin: M. infraspinatus Back musculature overview To the musculature overview The underbone muscle (Musculus infraspinatus) is a three-sided, elongated muscle. Like the trapezius muscle, it has three different parts. Approach/origin/innervation Approach: Middle facet of the large humerus (Tuberculum mjus humeri) Origin: Fossa infraspinata scapulae (shoulder blade fossa) Innervation: N. suprascapularis, C2The underbone muscle is … Sub-bone muscle