I break my fibula so I have a walking cast and friday the doctor re going to get off so I want to know if I can walk normal?

In time. Assuming the break was clean and that healing is complete, you should be able to gradually get back to a normal walking pattern. Your muscles and joints will be stiff but will stretch back out with walking and returning to your day-to-day activities. If you are having difficulty, a short course of physical therapy may get you back on track.
Takes a few weeks . Ned to get rom back then relearn when to fire muscles on time again it takes a few weeks rehab will help.