Don’t let common ankle sprain leave you sidelined
Ankle sprains account for approximately 40 percent of all athletic injuries and are the most common injury in sports.
Ankle sprains are most likely to occur during activities that involve running, jumping or quick directional changes. The key to avoid ankle sprains and staying off the injured reserve list is exercise management to improve both muscular strength and muscle proprioception. Most ankle sprains fall into one of two categories: acute and chronic.
Acute injuries account for roughly 85 percent of all ankle sprains and occur when the foot is inverted and planter-flexed - meaning while your toes are pointed and the ankle rolls away from the body. This could occur to the basketball player landing off a jump with poor proprioception or to a runner taking a corner in a race with weak muscular strength in the ankle.
The remaining 15 percent of sprains are commonly classified as chronic ankle instability or CAI. CAIs are defined as a recurrent ‘giving away’ of the ankle.
Specific care should be taken with your health care provider to fully heal before returning to activity following a sprain. Once you have been cleared, there are measures you can take to decrease the likelihood of a recurrence.
To reduce the risk on re-injuring the ankle, it is essential that all exercises are performed slowly in a controlled environment. Further requirements include maintaining steady balance as well as activation of the core muscles, pelvic stabilizers and gluteus muscles. Hold all exercises for 10-30 seconds.
Double leg stand or squat with a pillow. Stand or squat with both feet on a pillow.
Single leg stand with pillow. Stand on a pillow one leg at a time.
Single leg stand with a knee bend on pillow. Same as the single leg stand but perform a small range, single knee bend in a slow and controlled manner.
Wobbleboard or Bosu ball with eyes open. A wobbleboard or Bosu ball provides an unstable ground, moving ankles in multi-directional planes. Once you’re able to stand with both feet, progress to standing on one leg at a time. Next, add a small squat with one leg. Finally, add small head turns right and left while standing on one leg.
Once you have completed the above exercises, repeat with your eyes closed. Closing your eyes re- moves an opportunity for visual feedback and places more emphasis on joint receptors.
Add jumps, hops and zig-zag hops. These are activities that replicate stress athletes experience.
Finally, don’t forget the strength specific work. Moving an ankle through its full range of motion against a fixed resistance band can provided valuable strength improvement further offsetting the likelihood of a recurring sprain.
Angie Ferguson is an exercise physiologist from Fort Myers, Florida. She is a USA Triathlon Advanced Level 2 coach, USA Cycling coach and has a Specialty in Sports Nutrition certification. For more training tips, read her blog at www.triathlontrainingisfun.com or contact her at www.gearedup .biz.