How can you break your arm?!

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A broken arm may involve any of the three bones in your arm - the ulna, radius and humerus. One of the most common causes of a broken arm is falling onto an outstretched hand. Another common cause is trauma such as a car accident or someone dropping something heavy on it at work, etc. Falling down a set of stairs could also cause you to break your arm, or falling off of a bike, but may result in many other injuries as well, or with any luck, nothing but bumps and bruises.



It will be really hard to break your arm on purpose. Your body will stop you from really doing it.

It depends on the person, for example old people, and people who have lacked of calcium..
They can break their bones pretty easily..

You just fall down the stairs, or go snowboarding, and there it is..
MASSIVE pain and you arm looks awful, and you fee like dying...
That's what it is, to break an arm.