May 15, 2019 · Muscles and ligaments work together to support the spine, hold it upright, and control movement during rest and activity. Skeletal muscle is striated (striped) in appearance. It is innervated,...

Nov 3, 2023 · It comprises the vertebral column (spine) and two compartments of back muscles; extrinsic and intrinsic. The back functions are many, such as to house and protect the spinal cord, hold the body and head upright, and adjust the movements of the upper and lower limbs.

Aug 7, 2024 · The paraspinal muscles run lengthwise along the spinal column, from the skull to the pelvis. While all three start at the same place—specific areas at the lowest area of the spine—and all have a lumbar, thoracic and cervical part, their muscle fibers insert onto varying aspects of the spinal vertebrae and ribs.

Jul 7, 2024 · Your back muscles start just under your skull, go across your shoulders and run all the way down your spine to your lower back (just above your hips). They attach to bones across your body, including your: Vertebrae (the bones that make up your spinal column). Ribs. Shoulder blades (scapulae). What are the three groups of back muscles?

Study with Quizlet and memorize flashcards containing terms like Splenius Capitis, Splenius Cervicis, Sternocleidomastoid and more.

Jan 18, 2025 · Understanding the key muscles responsible for spinal rotation and alignment is essential for maintaining a healthy spine, which plays a significant role in our overall mobility and posture. Proper function of these muscles can help prevent injuries and support effective movement patterns.

Jul 12, 2023 · There are numerous muscles involved in spine function, but we will focus on the key muscle groups: Erector Spinae: The erector spinae muscles are a group of muscles that run along the length of the spine. They consist of three main parts: the iliocostalis, longissimus, and spinalis muscles.

Back muscles - Includes Erector Spinae and Transversospinalis Group (intrinsic back muscles). These muscles collectively work to help movements of the vertebral column and to also control posture. [1]

These muscles collectively work to help movements of the vertebral column and to also control posture. In this section, learn more about the muscles of the back – including the superficial, intermediate and intrinsic back muscles.

Feb 27, 2025 · Paraspinal muscles are the muscles that run along both sides of the spine, playing an important role in posture, movement, and spinal stability. When reviewing radiology reports, patients may come across terms related to these muscles, such as “paraspinal muscle atrophy” or “inflammation.” Understanding these findings can help you ...