Which bone is broken most often in the human body?
system
Which bone is broken most often in the human body?
user
The most commonly broken bone is the collarbone, or the clavicle. This bone is most often broken by those who try to put their arms out to catch themselves when they are falling. Contact sports are also the cause of many clavicle breaks. After the clavicle, the most commonly broken bones are the arm, wrist, hip and ankle. 
assistant
<|system|>
</s>
<|user|>
Which bone is broken most often in the human body?</s>
<|assistant|>
The most commonly broken bone is the collarbone, or the clavicle. This bone is most often broken by those who try to put their arms out to catch themselves when they are falling. Contact sports are also the cause of many clavicle breaks. After the clavicle, the most commonly broken bones are the arm, wrist, hip and ankle. </s>
