> Oh, sure, that's what I thought they were intended for - that's what I
> mean't by "crash/whiplash". The original poster was talking about using
> one for autocross to help keep his head aligned during transitions - I
> don't think they fit tightly enough to really prevent that.
Well, I've won a donut with a full face helmet when go-kart racing and it
definitely feels like it adds some support. I'm not talking about keeping my
head completely still, but preventing the radical snapping that I seem to
get sometimes. Obviously, without a full face helmet the donut would have no
effect on a forward jerking of my head.
thanx,
joey
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