endurance subject-helmets

["spencer" <spencer@inu.net>]

Seems to me that anything related to safety while riding our horses is good
topic of discussion.   Personally, I haven't thought too much about how
many 'hits' a helmet can take.  Luckily, I haven't had to 'count' any.  
But any info with some parameters about it would probably enlighten the
majority of us.  IMHO.  Mary Ann, Tx