One thing that's important to consider is that there is a difference between getting rid of PF and preventing recurrence. So commonly listed 'cures' should be divided into separate categories:
While you have PF (inflamed/torn tissue), you don't want to unduly strain the area and aggravate the inflammation:
- make sure your arch is supported, especially when putting
stress on the foot:
- cheap store-bought arch supports
- no barefoot walking
- taping the arch
- make sure the calf muscles don't pull on the plantar
region:
- stretch calf muscles frequently
- don't put strain on the area when the tissues are cold:
- do some foot exercises (& perhaps massage) to get the
blood flowing before getting up in the moring
As the affected area heals, you want to make sure it does not heal short, or you'll re-tear/re-inflame it as soon as you put some stress on it:
- wear a night splint
- make sure you don't hold the foot at an angle (as though
wearing heels) for long periods during the day
- so don't wear heels
- when sitting at desk, move the foot frequently, and
try to keep the calf stretched
- keep blood flowing and keep the area loose as much as
possible, e.g. by rolling over a ball or a bottle
Once healing is on its way, and you can run (perhaps with tape) without aggravating anything, you want to start working on strengthening & stretching those areas to prevent recurrence:
- at this point, I think barefoot walking/running,
within limits, is actually advisable
(relatedly, more miminal shoes may also be good)
- calf raises work well for a lot of people
- continue to be diligent about stretching both after
runs and before going to bed
- do frequent exercises of the kind often prescribed
in discussions of PF (e.g. scrunch up a towel with
your toes)