To all those having problems walking after coma or stroke, it is very important to focus on placing your heel on the ground first, it seems that our brains have forgotten to turn the ankle. My left foot does this naturally but never my right, I always must focus on turning my ankle upwards when I try to walk. Gradually it is improving, I’ve even taken to walking without a stick. We must encourage the brains new pathway to make this a habit, it should  be natural.