Do you have a Wii? If you do get the sports cd and start playing yourself so she sees how much fun it is playing tennis, bowls etc. Then one day when she is watching either ask if she wants a go or challenge her to play against you.

It is a hard age when the body starts changing and the mood swings start.
We don't, but it's her birthday next month. I have already bought her present, but perhaps all the relatives can chip in and we can buy her one. What a great idea. Thanks!