The human spine is made up of the vertebrae that form a solid structure known as the spinal column. The spinal column consists of twelve different vertebrae and each one is divided into two parts namely the thoracic spine or the front spine and the lumbar spine or the back spine. The main function of these spines is to provide the proper alignment for the skeletal system and allow it to perform the important functions such as moving the body and keeping it properly aligned. This is why it is important to ensure that you support your back whilst you are sat at your Next day delivery office desks that you can find from companies like Best Buy Office Chairs
The structures that make up the spine consist of several components including the muscles, ligaments, bones, tendons and other connective tissues. Ligaments attach the various vertebrae together and serve as the supportive structure for all the joints and muscles of the spine. Bones play the important role of supporting the weight of the spinal column and maintain its proper position while bones and muscles work as a whole to maintain the structure. The tendons are responsible for attachment of muscles to the bone, ligaments and other connective tissue and allow them to move freely without being disconnected from each other. All these components of the spine are connected through the nerve structure and these enable the body to move in the desired way as they are attached.
The five lumbar vertebrae contain the major nerves of the body and the connective ligaments and other components of the spine are held together by these ligaments. The muscular structure of the body consists of various bone and muscle attachments and all these give the body the flexibility to bend, move and stop. Due to the structure of the spine and the interconnection of the various components, it is necessary for us to maintain a proper weight bearing posture so that our spines can support our entire body and keep us healthy.
