Ive decided to start running, this may be something that is shortlived as 2 years ago I had a life threatening accident and nearly ended up with a knee replacement after a fracture. After 2 operations and hours of physio I have full movement in my knee although it hurts. Any recommendations for running shoes to lessen the impact on my joints? My knee actually hurts less with exercise and feels much stronger and my consultant is happy for me to give it a go.....