Physiotherapy for post immobilisation stiff joint?

Question:

I had fracure of talus bone. Now 7 days after removal of plaster cast I have only 40 -50% of normal range of movement. How much time will it take to regain full range of movement at ankle jt? What is a proper way exercise ankle jt? I can't go to physiotherapiest as no one is there in our village
plz help.

Answers:
most people smoke joints