Many people suffer from back pain. Back pain may be caused by kidney, gastrointestinal or cardiac disorders. It may be referred from other organs or a side effect of other diseases. Usually, the origin of back pain is the skeletal system and the muscles that support it.

Once someone has had back pain, they are likely to experience it again. The longer back pain goes on, the worse it gets. You can break this cycle when you know a little about your back and how it works.

The spine is made up of stacked bones called the vertebrae. They are arranged in three natural curves that keep your body supported. Strong, flexible muscles and ligaments help maintain these curves. Soft cushions called discs act as shock absorbers between the bones. The nerves run through the vertebrae and branch out to your body. Back pain can be caused by the bones, muscles, ligaments, nerves or discs:
* The bones of the spine can lock or pinch nerves causing them to inflame.
* Discs can lose their shape and support as well as bulge or rupture.
* Muscles can fatigue and weaken, or become inflexible. A weak abdomen cannot help support your back.
* Ligaments can be overstretched and cause the bones to lose their support.
* Poor posture, incorrect body mechanics, stress, inactivity or overexertion can lead to back pain.

Good posture is necessary to keep the bones, nerves, muscles, ligaments and discs working well together. Good posture while you move at work or at play is called body mechanics. Learning good body mechanics will keep your back moving safely and efficiently. Keeping your muscles toned and exercised is the key to good body mechanics.

Doing too much or doing too little are both harmful to your back. If you exceed your limits injury can result. A person who is out of shape will be unable to maintain good posture. This may result in undue stress to the spine. Emotional stress can make a back problem worse, contributing to muscle strains and spasm.

Learn how to use your back. Follow preventive measures, and it will last you a lifetime.

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