One of my best friends recently went over backwards, landing flat on his
back and striking the back of his head on the ground. He was still
quite sore about 24 hours later, although he never did bother to seek
any medical treatment.
I don't expect there will be any long term damage, but I suppose he
could have used one of these air bag helmets. It might have even helped
cushion his shoulder, which is really hurting him.
Trouble is, the helmet's not marketed for him, even though he's in the
_real_ danger group for serious head injuries.
Yep, he was walking. Three times more dangerous than cycling, per mile.
--
- Frank Krygowski