I don't have a dog in this fight, but, I have to ask, does Geno let the WBB team sled/sleigh ride?
I cracked 3 ribs sledding one year. Emergency room workers hate sledding....or love it, because it keeps them busy.
Either way, KM has already signed off on this, there was a story during the tourney that featured BG longboarding around campus. Kids have to be kids.
The only question in my mind is was she wearing protective gear? That would be the caveat to any perceived "risky behavior" that could inflict harm on a student athlete, in my mind.