All about your back

Today back pain is one of the most common of all physical complaints in the world. About 70 to 90% of men and women in the U.S. have had or will have a least one bout of incapacitating low back pain. Back pain contributes to lost work time and may cost as much as $100 billion annually (if lost productivity is included). Doctors generally agree that most back problems are caused by stress or by weak muscles. We need strong back , stomach, and hip muscles to resist gravity and to hold us up. As societies around the world become more mechanized and computerized, they have also become less exercised. We lock ourselves behind desks and in front of computers. When we sit, our back muscles hold us erect, but our stomach and hip muscles are inactive. When they are not exercised, stomach and hip muscles become weaker, putting a painful strain on the back muscles. Sitting places higher loads inside the lumbar disc than standing (between 150% to 250% depending on posture).

The condition of your back is very important to your health. A better back can lead to a better body.

Anatomy of the Back

Briefly explained, your spine is made up of the following components:

1) Vertebrae - the bones that make up your spine
2) Nerves - your entire nerve system runs through your spine
3) Discs - spongy material that separates your vertebrae, allowing the nerves to run between each bone segment. Discs act like shock absorbers and allow the spine to flex.

Each vertebrae is held in its proper place by three different kinds of soft tissue-discs, ligaments, and muscles. Almost all back problems are related to the dysfunction of one of these three. To understand the sources of your particular back problem and/or how to prevent back pain, it helps to understand the anatomy of your spine.

So you think hanging upside down to relieve back pain is some wacky, new-age idea? Think again. It's documented that Inversion was used as early as 400 B.C., when Hypocrites, the father of medicine, first watched a patient have his knees bound and ankles tied to a ladder to be hoisted upside down for a dose of what's come to be known as spinal traction.