http://www.bmj.com/content/337/bmj.a282 ... d=19091761
Anyone who's done it knows it stresses your neck. It's easy to do it too hard. Research about long-term effects would be nice.
And you gotta love any experiment which requires plans like: "We randomly selected three songs (“I Will Always Love You” by Whitney Houston, “Hello” by Lionel Ritchie, and “Babe” by Styx) from on-line lists of easy listening and adult oriented rock as musical controls."
What is already known on this topic
Case reports indicate that head banging might cause brain and neck injury
Head banging to heavy metal is a popular dance form
What this study adds
The application of biomechanical methods identified a definite risk of mild traumatic brain injury from head banging
The study helps to explain why metal concert goers often seem dazed, confused, and incoherent
Anyone who's done it knows it stresses your neck. It's easy to do it too hard. Research about long-term effects would be nice.
And you gotta love any experiment which requires plans like: "We randomly selected three songs (“I Will Always Love You” by Whitney Houston, “Hello” by Lionel Ritchie, and “Babe” by Styx) from on-line lists of easy listening and adult oriented rock as musical controls."

) that the evening was far less painful if I had something to drink first so that I felt 'looser' and didn't notice the neck pain.
) have to justify their jobs a bit too much