Facts about ankle sprains
Ligamentous ankle injuries are some of the most common injuries across a wide variety of sports. They occur most commonly in soccer, volleyball, basketball, and all sports that involve jumping, side-stepping, running, and change of directions. They account for 10 to 30 percent of all sports injuries.
Ankle inversion sprains are the most common sports trauma. They typically occur as the foot flexes downward (plantar flexion) and rolls in (inversion/supination). The outside (lateral) ankle ligamentous complex is typically damaged during ankle inversion sprain.
Ankle sprains exhibit the highest percentage recurrence rate with high subsequent chronic symptoms.
Top to Bottom: 1st and 2nd – Balance and proprioception can be increased by standing on one or two legs on a flat or wobbly surface.
The reported recurrence rate for lateral ankle sprains is 80%.
Causes and Risk Factors
1) One of the most common causes is lack of conditioning. If the muscles, tendons, and ligaments around the ankle joint have not been trained or conditioned, this can lead to a weakness that may result in ankle sprains. A simple conditioning program that helps to even out any imbalances at the ankle will help considerably.
2) Lack of proper warm up; dynamic warm-up is always the choice before an athletic event.
3) Inadequate footwear or training on uneven ground.
4) The most common risk factor is a previous history of ankle sprains that haven’t been through conditioning/proprioception exercises to strengthen it.
Balance and Proprioception
Having balance and proprioception is essential to athletes. Proprioception is the ability to determine where a joint is in space. This helps the brain know if the body is off balance. Proprioception is especially important to athletes who have had ankle injuries. (A new study in the American Journal of Sports Medicine by Everet Verhagen proves that proprioceptive balance board training is effective for the prevention of recurrent ankle sprains.) Balance and proprioception can be increased by standing on one or two legs on a flat or wobbly surface. See illustrations.
Many studies have found same-side gluteus maximus weakness following ankle inversion sprains ©
Dr. Robert Silverman is a sports injury specialist. He can be reached at 914.287.6464, www.DrRobertSilverman.com
Sam Patierno is a personal trainer. He can be reached at 978.501.2681, www.WestchesterTraining.com