She broke her ankle while her tour bus crashed.
You have a weak ankle or it might break soon. I'm not sure.
Fracture
If u do it while hitting it with a hammer
Although it would most likely to break your ankle with a hammer i would not recommend it.
It is generally easier to sprain your ankle than to break it. A sprain is a stretching or tearing of the ligaments, while a break is a fracture in the bone. The recovery time and treatment for a sprain are typically less extensive than for a break.
Fracture
This year's X Games while skating a stairset.
Fracture
Yes, it is possible to break an ankle while landing a cartwheel, especially if the landing is off-balance or if the ankle twists awkwardly upon impact. It is important to have proper technique and strength to avoid injury while performing gymnastics-related activities like cartwheels.
YOU CAN BREAK YOUR NECK,BACK LEG,ANKLE,ARM OR ANY BONES REALY
It is possible. If you fall out of bed you can but if you' re asking IN BED then i don't know...