Deltoid muscle (Part 1) - Upper limb muscle anatomy for artists

In this video, we talk about shoulder muscles, and it’s most significant muscle – deltoid muscle. It occupies almost the whole shoulder. That’s why Uldis sometimes calls it shoulder muscle. If you “unwrap it,” it creates a triangle shape, which is the Greek letter delta. We use the info, and knowledge gained from our previous upper-limb bones videos and start to create the hand, understanding how the muscles and bones interact. Deltoid muscles can be divided into – front part (anterior), middle part (lateral), back part (posterior). Looking in-depth of each of these parts and their actions. Order of the muscle of the shoulder: front - Biceps, Pectoralis, Front and middle part of Deltoid; back – Infraspinatus, Teres minor, Teres major, Triceps and Back part of Deltoid – their interaction and placement to each other. Origins of the deltoid muscle, insertion of the deltoid muscle, deltoid form, surface anatomy, all of this depth information, and more. The muscles of the upper limb can be divided into four d