I have big friends who won't go swimming because they're too embarrassed about it. I feel that's such a shame, because actually people should be encouraging fat people who are exercising to do it, not pointing and laughing.
My doctor told me I should get out of breath three times a week, so I took up smoking.
I'm just trying to spread the word and upturn the myth that actually you should be resting after cancer treatment. You shouldn't; you should be getting out and doing any kind of exercise you can. You don't have to run a marathon, but you just have to up your activity levels.