She went for her full prescribed PT (8 weeks @ 3 times a week) and she continues with the exercises and stretches they said to do.
She rides a Trek 7.2FX WSD. The only fitting she got was at the shop when she bought it and it was only a seat hight adjustment. I replaced her seat and when I reinstalled the post I just put the saddle at the same distance from the top tube as before. I don't know if the fitting process is the same for a hybrid type bike as for a road bike,we were thinking of having a bike fitting done but IDK how many changes they can do other than seat hight and fore/aft adjustments.