I used to wear one, and assumed like many others that they simply must be of some benefit. Since reading these discussions, and reading the evidence, I have been convinced that they are not effective at reducing serious head injuries, and now I hardly ever wear one.
But then I've always been happy to change my mind when confronted with robust evidence that contradicts my previous opinion.
But then I've always been happy to change my mind when confronted with robust evidence that contradicts my previous opinion.