Originally Posted by MoveAlong
This has NOT been scientifically proven. It's not good to over-train/lift, but it hasn't been proven that it will stunt your growth.
Still, if you decide to weight train, don't ever over-do it
It actually has, and
, if you think about it you can figure out that it's true. The muscles are connected to the bone. Muscle doesn't like to stretch. If you have a lot of muscle, that's a lot more resistance to stretching.