It’s called a healthy lung if you hold your breath from the point of
a> to the point of
b>b>b> for fun. You can hold your breath, but it feels really weird at the end. shivering
It’s called a healthy lung if you hold your breath from the point of
a> to the point of
b>b>b> for fun. You can hold your breath, but it feels really weird at the end. shivering