I'm a teen, my parents have me grounded until I lose weight. I wasn't sure what section to put this question in. The thing is, I don't even know how to lose weight or even WHAT to lose. Because I don't have high body fat, and I do not have any flabby skin. I am 56kg weight and 5 foot 7 height. I never eat junk food or soda, and I normally eat twice a day. I have been the same weight and same weight for 4 years. I've been lifting weighs for around the same many of years too. What would you do? They are mad that I weigh 56kg.