Cool or useless?

[askmrjesus]

Originally Posted by azoomm

Hmmmmmm, not in my experience.

This might be something I'd want to have at the track available for EMS to use if need be... thanks!

I thought you might like it.

I'm still on the fence. It seems to me that the pressure of a well fitting helmet, would cause the balloon thingy, to exert force DOWN the spine, compressing it, which I believe is a bad thing.

I'd like to see more medical data.

JC