TWRoO on 14 April 2012
| NintendoPie said: Seems like I need to get back in the pool though, I want those muscles! XD (I know that wouldn't happen for me... I'm just no muscle and getting taller and skinnier... but no muscle!) I should start doing things. |
You're 13, I wouldn't worry.
Sometime between 16 and 21 (after you stop growing upwards, but not necessarily immediately after) you will start to bulk up.
