U can make them big by doing knuckle puh ups on the first two knuckles u can also train your knuckles by hit sething hard as hard as u can hope this helps
Chat with our AI personalities
no you can not get knuckles
yes he can but he turn into hyper knuckles and he is pink.
knuckles of course
sonic tails knuckles
Sonic is better than knuckles everything shows knuckles is weak knuckles loses every battle sonics better.