Hi - I really feel for your situation - your profile does not say how old you are - if your foot hurts, then you have to refuse to do the sports on the grounds that it will affect you in the future - you know your body better than anyone else. You may have be ornery about it - you will have to insist that you are worried about the long term consequences of their decisions about your foot. You are fortunate to live in times where people can consider that you have an opinion - when I was young, you just did what they told you and didn't complain. - sometimes it was good, and oftentimes, it was not