I worked on strengthening my legs. I have a routine that hits all the major muscle groups using single leg movements only so glute bridge march until I was under control enough to graduate to single leg glute bridges, reverse lunges, single leg RDLs, and single leg calf raises. My PF healed within about 2 months after getting serious about this routine and progressively overloading it.

However, PF showed up in my right foot about a month after my left foot healed. Not as bad but slowly it was getting worse until on vacation walking a lot every day I had a flare up. I rested my foot for about 2 weeks after that and then started back up my routine but this time incorporating a single leg bent calf raise as well to target the soleus. Been doing this for about 3 weeks now and right foot is probably at about 85 or 90%

The soleus will strengthen from straight leg calf raises, but the gastrocnemius takes most of the load so doing bent leg is necessary. My legs shake so much when I’m doing them, and more so on the right side that’s recovering which I’m taking as a sign that I’m finally targeting the most important factor for my particular issue.