
stand in lunge position against wall, bend back knee to stretch soleus muscle in lower calf, then straighten and repeat
Stand facing the wall and put non-affected leg forward and lean on wall as in lunge. Bend the back knee to 20° . Feel for the strech on back leg over the calf. Release the stretch by knee straight and Repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.