SPINALIS Meaning and
Definition
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Spinalis, derived from the Latin word "spina" meaning "thorn" or "spine", refers to a muscle group found in the human body, particularly in the back region. More specifically, spinalis is one of the three columns of deep muscles that make up the erector spinae muscle group, which is responsible for maintaining and controlling movement and stability of the vertebral column.
The spinalis muscle is situated adjacent to the spinal column in the lower to mid-back area, spanning from the lower thoracic vertebrae to the upper lumbar vertebrae. It consists of three sections - spinalis thoracis, spinalis cervicis, and spinalis capitis - each attached to different portions of the spine.
Its primary function is to extend and laterally flex the vertebral column, aiding in maintaining an upright posture and allowing movement of the spine in various directions. Additionally, the spinalis muscles work in conjunction with other muscles to assist breathing and provide stability during activities such as lifting and twisting.
Regular exercise and activating the spinalis muscle can contribute to improved posture, enhanced core strength, and reduced risk of back pain or injury. Rehabilitation programs targeting the spinalis muscle may involve exercises such as hyperextensions, rowing movements, or back extensions.
Understanding the role and structure of the spinalis muscle is crucial in the fields of anatomy, kinesiology, physical therapy, and sports medicine, as it helps professionals diagnose and treat musculoskeletal conditions and develop effective rehabilitation strategies.
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Spinal. See under musculus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SPINALIS
Etymology of SPINALIS
The word "spinalis" is derived from the Latin word "spina", meaning "thorn" or "spine". In Latin, "spina" was used to refer to both literal spines, such as the spines of plants or animals, as well as metaphorical spines or thorns. The suffix "-alis" is added to form an adjective, so "spinalis" in Latin means "related to or resembling a spine". In the context of anatomy, "spinalis" is used to refer to muscles or structures associated with the spine.
Similar spelling words for SPINALIS
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