-Play basketball -Stretch a lot -Eat a lot of vitamins
It really depends on how tall your parents are too. If they are 5'4. Then, you will be like two inches taller than them both. You won't get any taller. If your parents are 6'2, then you will grow a couple inches from them or you might just be that height.
This is extreme, but it works: young people can have both legs broken, bones pulled apart. The bones will grow toward each other & make you taller. No kidding, but seems more pain, money, and potential problems than worth it!