it is funny...
I see it all the time
mom or dad is out riding their bikes with the family
all the kids are wearing their helmets
while the parent in the group is riding helmet-less
do as I say? not as I do?
just as this mini article states
start them with the habits early
my thought... if you try getting your teen age child to wear a helmet and they never wore a helmet before
if you give them the NO HELMET-NO BIKE ultimatum
you may get a NO BIKE answer