So I've been having issues with my right ankle as I've been pursuing a marathon run for the first time at the end of this year. I went to physio, got professional recommendations and yeah, it was fine I guess but I felt like only one of the four exercises I was given was actually targeting the problem areas in any perceivable way.
My run today left me with more diffuse pain again so I went looking online to see if I could figure out exactly what is going on and booooooy did I find the best thing since sliced bread. I now know exactly what motions are triggering the issues I'm having.
On this page (https://www.innerbody.com/anatomy/muscular/leg-foot) select the "3D Rotate and Zoom" feature of the anatomical display. Zoom in and analyze the tendons and muscular structure in whatever problem areas you may have. Click on the individual parts of the leg to get the name of the structure and related info. Look up exercises for those particular structures on YouTube and with a bit of trial and error you'll likely hit on the exact problematic muscles/tendons you're struggling with. I certainly did. I have three exercises that target the exact problem area as well as providing complementary targeting to the other structures that support the problem area as well.
I'm relieved to have this available to me now. There's so much free physio content on Youtube, the main problem was always pinpointing source of the issues. I feel like this resolves that issue in a major way for me, personally.
Of course it goes without saying that YMMV and that professional help might be your best option regardless of this amazing resource. Trust your doctor, but it never hurts to do your own homework before spending the money on rehab.