11/07/2022
Running through the winter? (P)rehab your Achilles tendon now!
Fire up your Achilles, runners... winter is here! Winter running places new, different loads on the body - and our tendons can be slow to adapt. If you're planning on winter running this year, or will be training for the Hypothermic Half Marathon or the Winnipeg Police Services races later this season, do yourself a favour and do some strengthening now to prevent injury later.
Injury to the Achilles tendon is a more common one with winter running, as risk factors for injury to this tendon include cold weather training. Achilles tendinopathy is considered an overuse injury, meaning the body was subject to higher demands than it was used to and was unable to recover fully - this can occur with an increase in mileage, higher intensity sessions, or running through Winnipeg's unplowed streets in the winter.
Why does this occur more in winter? The sheath around the tendon has a fluid in its membrane for allowing the tendon to glide more freely; the fluid becomes thicker/more viscous in cold temperatures and increases friction on the midportion of the Achilles tendon - causing excess chronic stress on the tendon, manifesting as decreased range of motion, less strength, and/or pain with activities even as simple as walking.
Stay tuned for the next post with preventative strengthening exercises.