The erector spinae group, including iliocostalis, longissimus, and spinalis, extends along the vertebral column and supports posture, trunk extension, and lateral flexion. These muscles stabilize the spine during movement, lifting, or bending, and interact with deep core muscles to maintain spinal alignment. Weakness or injury can contribute to back pain, postural problems, or increased risk of spinal injury. Understanding their anatomy is important for physical therapy, spinal surgery, and ergonomic interventions. Targeted exercises strengthen the erector spinae, improve mobility, and protect against chronic pain, while surgical planning requires awareness of their attachments to minimize disruption during spinal procedures. The Erector Spinae of the Back Diagram - Chart - diagrams and charts with labels. This diagram depicts The Erector Spinae of the Back and explains the details of The Erector Spinae of the Back.
The Erector Spinae of the Back
