http://admin.xosn.com/attachments1/4112.pdf
I know this is NCAA stuff but I would say the numbers are similar. Read the article on IHC
As demonstrated with
other rules, coaches are more
prone to react to penalties
that are called. For example,
if multiple violations such as
offside or holding occur
during the game, those will
generally be addressed by
the coaching staff the
following week to correct
those mistakes and hopefully
prevent them from occurring
again. However, it is human
nature not to address issues
that may not be brought to
our attention. When headdown
contact and spearing
fouls are not enforced and
addressed, student athletes
develop poor habits in
blocking and tackling. If left
uncorrected, those actions
may lead to potentially
serious injuries.