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1 vote
Back Safety (21:43 /21:48)

Which of the following is not a common back injury?
O Dislocated vertebrae
O Strained muscle
O Sprained or torn ligament
O Bulging disk

User Sanora
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1 Answer

7 votes
I think that it is d because all of them I have heard befor but d so I think it is not common
User Redwan
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