During exhalation the diaphragm relaxes and the chest cavity gets smaller.
for girls it is at their chest, for boys it is at their waist :)
When you breath in, it becomes larger. Conversely, it is smaller when you exhale.
As you breath in you take air into your lungs and your chest expands, so to answer your question 'Your chest gets bigger'
yes it is. girls and boys
They, LOVE it. Most girls spend six to seven hours every day trimming chest hair.
To feed the baby when it very young
the diaphragm, chest muscles, ribs, and the sternum.
A normal chest xray but angled up a little and a smaller area at the top of your chest.
the diaphragm, ribs, chest muscles, and sternum.
4 GIRLS THE BUMP IN UR CHEST IS BOOBS AND FOR BOYS ITS THE GIRLFRIENDS SEX MARK
The movement of the diaphragm affects the size of the chest cavity by when you inhale the chest cavity enlarges, but when you exhale the chest cavity becomes smaller.
A bigger persons voice is bigger than a smaller persons voice because a bigger person chest is bigger while the smallers person chest is smaller.
A boy will have a penis, while a girl will have a vagina. Also, girls have a chest different of a boy's chest. Girls have breasts, which boys don't have.
i say the chest!
yes, they like you
hair or chest or muscles
If it's chest is getting bigger and smaller.
It simply don't.
Not particularly, unless on steroids.
No he probely does not and why are you asking this?
hi its the part on a boys chest were a girls breast would be