How do you help a 10 year old girl to lose weight when she has no desire to do so?
Do fun activities outside with her that keep her active. Snack healthy with her. Make healthy meals. Just participate with her in any activity that will keep her active and entertained.
The best way to go is to use reverse psychology on her. Make her determined. When I was that age, I was really swayed by bribery, but that's just me. Find out what kind stimulation works on her and do it.
Give her a dollar for every pound she loses :) expensive but it'll work.-follow me and i'll follow back ;)