Deep dorsal arm line Contents Deep dorsal arm line Consists of the following muscles and connective tissues Levator scapula Rhomboideus Supraspinatus, Infraspinatus, Subscapularis and Teres Minor Triceps brachii Ulnar periosteum Ulnar collateral ligaments Hypothenar muscles Opponens digiti minimi Flexor digiti minimi brevis Abductor digiti minimi KID exercises Deep dorsal arm line Muscles and therapeutic treatment zones DDAL - Neck - anterior aspect DDAL - anterior DDAL - lateral DDAL - posterior DDAL - hand Levator scapulae Levator scapulae - posterior Levator scapulae - posteromedial Levator scapulae - anterolateral Levator scapulae - posterolateral Origin and insertion Rhomboideus Rhomboideus - posterior symmetry Rhomboideus - posterior view Rhomboideus - posterolateral view Origin and insertion Supraspinatus Supraspinatus - posterolateral view Supraspinatus - lateral view Origin and insertion Infraspinatus Infraspinatus - posterior view Infraspinatus - posterolateral view Infraspinatus - lateral view Origin and insertion Subscapularis Subscapularis - with ribs - anterior Subscapularis - without ribs - anterior Origin and insertion Teres minor Teres minor - posterior view Teres minor - posterolateral view Teres minor - lateral view Origin and insertion Triceps brachii Triceps brachii - posterior view Triceps brachii - anterior view Origin and insertion Opponens digiti minimi Opponens digiti minimi - anterior view Opponens digiti minimi - medial view Origin and insertion Flexor digiti minimi brevis Origin and insertion Abductor digiti minmi Abductor digiti mini manus - anterior view Abductor digiti minimi manus - medial view Origin and insertion
