Lumbar lordosis, also known as swayback, is a condition in which the spine in the lower back (lumbar region) has a major inward curve or arch.The human spine is normally curved to reduce shock and distribute weight evenly along the length of the back, but if the curve is too exaggerated it places stress on other parts of the back, leading to back muscle pain or spasms.
Causes
Factors that may cause or contribute to excessive lordosis can include:
-
- Genetics
-
- Weak or imbalanced muscles
-
- Poor posture
-
- High-heeled shoes/boots
-
- Sleeping on stomach
-
- Obesity
-
- Disc degeneration
-
- Structural deficits, for example flat feet.
Lumbar hyperlordosis is usually seen in dancers due to a combination of anatomical factors, such as problems with the spine, legs, knees, hips, uneven muscles, as well as technical factors, such as improper lifts, bad dance floors (too hard or too soft) and overuse.
Symptoms
The symptoms of lumbar lordosis are chronic lower back pain, muscle spasms, tingling or numbness, and bladder or bowel difficulty. In advanced cases the spinal form and function can be affected and can further cause the discs between the vertebrae to damage or rupture.
Effects on productivity in the workplace
Moderate lordosis is not usually a problem for most people and they can function normally in their workplace, but the condition can get worse if the person is not taking measures for preventing back pain and spasms. Sore muscles cause pain and they are also a drain on your much-needed energy supply.
The lumbar lordosis naturally curves inward, unless you are slouched forward when sitting at your desk, especially for long uninterrupted work periods. Supporting your lower back with the right chair with an adjustable backrest or pillow can help you stay upright and comfortable. Employees should be encouraged to take short breaks to stand up, stretch and move around frequently.
Lower back pain can be made worse if the person’s work require activities that further put strain on the back, such as twisting, sudden forceful movements or the lifting of heavy objects. It is important to always flex the knees when lifting heavy objects.
Treatment
Physical treatments to ease the pain or prevent it from developing further include stretches for the lower back, hamstrings and hipflexers. Strengthening of the abdominal muscles is recommended as well as exercises such as pilates and yoga. A lumbar roll or pillow to use with your chair at work can offer additional support to your back. Surgery is an option and used in severe cases, although this is a very painful procedure with a low success rate. In the usual case of dancers suffering from this condition, they should be careful not to overdo training and allow enough recovery time.
Sources
www.cure-back-pain.org
www.healthline.com
www.infosources.org
www.orthopedics.about.com
www.sportsinjuryclinic.net