I had my feet gait analyzed, and it turns out I have some excess supination (i.e. the foot rolls a bit too outwards), and got shoes with complementary support.
I was wondering if it’s possible to correct it over time with proper exercise (e.g. something to strengthen the muscles that hold the foot joints).
yes doing any exercise that strengthens your feet can help. running, heel raises…. whatever. also i suggest you go to a physical therapist and see what they say you can do