
A study published in the Journal of Sports Medicine and Physical Fitness demonstrates the necessity of correct spinal biomechanics. Examiners followed 52 high level soccer and rugby players for 2 years to assess the relationship between injuries and body mechanics. Using photographs along with grids they were able to document the most common body mechanic deficiencies. The following lists the top 5 deficiencies:
* scoliosis

* excessive lumbar curve
* excessive thoracic curve
* sway back
* shoulder asymmetry
At the end of the 2 years, the most common injuries were back injuries, affecting 24 of the 52 athletes. The incidence of injury was linked to the body mechanic defects associated with the site of injury. The researchers concluded that their results strongly suggest that treating biomechanical deviations would dramatically reduce the risk of high level athletic injuries.
In addition to correcting biomechanical faults, chiropractic care has been scientifically shown to stimulate and correct the functioning of joint proprioceptors. The proper firing and functioning of these joint proprioceptors are essential for eliciting subconscious spinal reflexes that alter muscle action to control posture and complex movements. This provides functional stability which is essential for the prevention of injuries in the athlete. According to Dickinson, MD, "Loss of feedback control 'from improper functioning joint proprioceptors' may be the cause of reinjury to the same joint."
1. Watson. J Sports Med & Physical Fitness 1995;35(4):289-294
2. Wiesel MD.Backletterl997;12(5):57.Herring, MD quotation.
3. Lachman, MA, MD. Soft tissue injuries in sport 2nd ed London, Blackwell Scientific Publications 1994:12-31
4. Dickinson, MD. Clinics in sports med 1985; 4(3):417-429: