Inversion tables are devices that use the effect of traction and gravity to improve posture and increase circulation. They are also reported to improve the symptoms of degenerative disc disease by using the the weight of the body to increase the space between the vertebral discs. This allows the discs to receive nutrients and fluid from the blood stream and reduces compression of spinal nerves, reducing pain.
Inversion Therapy
Inversion therapy has been used for centuries. Hippocrates is reported to have strung patients up by their feet to let gravity do the work of improving their structural problems. Inversion therapy in modern times can be traced to the 1960s when Dr. Robert Martin, a California osteopath, introduced the "Gravity Guidance System" that he felt would improve health through the postural exchange system. Today, the United States Army Physical Fitness School regularly uses inversion training for Army Rangers.
Start Slowly
Beginning inversion therapy should be done slowly and with caution. Tell your primary care physician that you are beginning inversion therapy. Not all people respond the same way to inversion therapy, and inversion therapy is contraindicated with some conditions. If there is any increase in pain, do not continue this therapy.
How It Works
Inversion therapy uses the force of gravity to elongate the spine, increasing the space between vertebral discs. When the disc opens up, it can take in more fluid, increasing the space available for nerves. This is how inversion therapy can improve pain from pinched nerves. In addition, inversion therapy uses gravity and the weight of the body to stretch muscles and tendons, allowing for relaxation of muscle spasms.
Time and Angle
Hanging upside down can be disorienting and uncomfortable. Adjust the angle of recline as well as the length of time spent on the inversion table accordingly. Longer periods at a gentler incline can be as effective as short periods at a steep incline. Begin at a gentle incline for five minutes or less, and work up to longer periods of time and steeper inclines. As with any treatment, inform your doctor that you are using inversion therapy.
