I am 49 years and I feel that I have no I control over my weight and my body . I was a gym fanatic and very slim till I had sport accident in spinning class. I had a knee operation three years ago and since I put on two stones ! I hate my body and I just feel that I am trapped in fat. I want to walk and run and be active like I used to, but my knee pain is so bad. So I am stuck between the pain, painkillers and two stones on the top of all these I was diagnosed with Knee arthritis ! I am working mother and I feel I need to bring my old self back. any hope ?