The phrase "twisted ankle" refers to an injury that happens when you accidentally turn or bend your ankle in an uncomfortable and unnatural way, causing pain. Full definition
This is one of the reason, I recommend compression socks instead of compression sleeves if you have a history of twisted ankles. (compressioncarl.com)
From restricted movement, chronic pain, all the way to impaired performance, even a mildly twisted ankle or a painful calf can pose a problem. (personaltraining4u.net)
The midfielder limped off in the closing stages of Wales» 2 - 1 win in Andorra after twisting his ankle on the artificial pitch. (dailystar.co.uk)