Yes, I do Tai Chi twice a week and am supposed to practice at home. I am sure this is why I have not fallen. Tai Chi forces you to use both sides of the body. It is a challenge to the brain and body and is a continuing journey as the forms get harder and harder. I enjoy taking a Tai Chi class as we are all dealing with idividual aches and pains but still keep laughing. We have a very skilled instructor that explains the chinese history and language which is applied. I encourage everyone to find a class. This should be a prescription from all neurologists who have PN patients.