only if ya fall
"Reducing a fracture" is literally what you do when you "fix" a bone that is fractured. When a bone breaks there is a "space" separating the two pieces of bone. The space, also called a "fracture", can be very small or very large but there is a space nonetheless. To fix this bone you need to bring the two pieces back together in an anatomic position and "minimize the space" created by the break or in other words "reduce the fracture"
If you break a bone before you go into space because you are an astronaut then no because there are so many requirements to do so. You will be working on the shuttle so it is the use of your hands so no.
you can't break your penis as it is not a bone it is just a muscle so you cant break it.
You cant break your ear as it is not a bone and it is simply fat and tissue :)
The bone that you try not to break is the xiphoid process.
A straight break across the bone is called a transverse fracture.
Hyoid Bone
Right cannon bone
the malingerer bone
bone
Fracture.
It is when your bone splits but does not break in half. It is mainly just a crack in your bone