WebJun 30, 2024 · Between the upper back and tailbone, there are 17 vertebral bodies, many joints, the sacrum and tailbone, plus fibrous and muscular supporting structures, intervertebral discs, spinal cord and... WebThe shoulder is one of the largest and most complex joints in the body. The shoulder joint is formed where the humerus (upper arm bone) fits into the scapula (shoulder blade), like a ball and ...
Back Muscles: Anatomy and Function of Upper, Middle & Lower Back
Web6 rows · Jul 12, 2024 · Back muscles. The back muscles are anatomically layered into superficial (extrinsic) and ... Back muscles. The muscles of the back are a group of strong, paired muscles that … The gray matter is the butterfly-shaped central part of the spinal cord and is … Each trunk has a well-known scheme of origin from the roots of the brachial … Bones. There are 12 thoracic vertebrae (denoted as T1-T12) found in adult … Bony pelvis (Pelvis ossea) The bony pelvis is a complex basin-shaped structure that … Origin and location. The lumbar plexus originates from the anterior rami of … The spinalis muscles are the most medial erector spinae muscles. They are … Glenohumeral joint (Articulatio glenohumeralis) The glenohumeral, or … The term “dermatome” is a combination of two Ancient Greek words; “derma” … Latissimus dorsi muscle (Musculus latissimus dorsi) The latissimus dorsi … WebThey also help move the head and stabilize the cervical vertebrae (bones in your neck). Posterior neck muscles include: Splenius capitis and splenius cervicis: Strap-like muscles in the back of your neck that help you extend and rotate your head. Suboccipital muscles: Four muscles just below the occipital bone at the base of your skull. They ... on my block age rating
186732 EORAPTOR SKELETON RAPTOR DINOSAUR BONES …
WebJul 30, 2024 · The bones of the pelvis and lower back work together to support the body’s weight, anchor the abdominal and hip muscles, and protect the delicate vital organs of … WebMultiple muscles in the back function specifically in movements of the back. The erector spinae muscles, for example, extend the back (bend it backward) and side bend the … WebThese muscles attach to your ribs, vertebrae (bones in your spine), shoulder blades and neck. You have three groups of muscles in your back. They are: Superficial: Healthcare … in what year was pop singer shakira born