In males during puberty, the testosterone produced increases the size of most muscles including the abdominus rectus.
no
Yep. Lots of it.
testosterone
During puberty, some boys become very irritable. Some become aggressive and disrespectful. All this is caused by hormonal imbalance
Boys go through puberty too, so they don't mind
Yes, but they still may not be as much into boys as boys are into them.
a
Yes, development of the human body begins mainly in puberty.
The scrotum, the sack contains testis. During puberty testis increase in size and the scrotum also becomes bigger.
you can still get abs berfore puberty just do crunches and soon you'll get there!
Well, they don't get there period
Boys' shoulders broaden due to the rib cage expansion during puberty. This is to allow lung growth so a man can supply his muscles with more oxygen.