Tìm kiếm
xương sống, cột sống
What is "backbone"?
The backbone, also known as the spine or vertebral column, is a singular body part that forms the central axis of the skeleton. It consists of a series of stacked bones called vertebrae, which provide support and protection for the spinal cord. The backbone plays a crucial role in maintaining posture, allowing for flexibility and movement, and protecting the delicate spinal cord from injury. It serves as an anchor for various muscles and ligaments, enabling a wide range of movements, such as bending, twisting, and lifting. The backbone is essential for overall body stability and serves as a vital conduit for nerve impulses between the brain and the rest of the body.
dũng cảm, quyết tâm
cột sống, hỗ trợ trung tâm
cột sống, mạng lõi
bìa sau, sau bìa
backbone