Hey,

Sorry to hear about the problems your son is experiencing. When you say it was a bad sprain I'm assuming it was on the lateral (outer) part of the ankle? Was there a rupture or just a sprain? Any imaging done?

How is he experiencing the stiff ankle? Hard to squat or point his toes (flexion/extension in the ankle)? What type of rehab has he been through?

In general, when it comes to rehab in youth after a fracture, sprain and so on, I always want to make sure we have great mobility before focusing on strength. This is to ensure that we don't have any restricted mobility and a "contract" joint in the future.

There is some "easy" work that can be done in order to stretch the soft tissues of the ankle, but first it would be beneficial to know some more about the injury.

Take care!

/Eric
Sjukgymnastik, personlig träning, massage & akupunktur i Karlskoga