Iowa football wave, explained: How the Hawkeyes' children's hospital tradition started Unknown 07:46 The tradition is actually one of the newer ones in college football. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsISL: Hyderabad FC Goalkeeper Laxmikant Kattimani Signs Contract ExtendedMarcus Semien’s three-run blast leads Blue Jays over Rays, 5-3NBA: Brooklyn Nets Back Atop East Conference after Beating Boston Celtics 109-104Ozzie Albies and Austin Riley lead Braves over Diamondbacks, 5-4Vinesh Phogat Upset over Delay in Vaccinating Athletes With Tokyo Olympics So CloseAthletics win 12th straight, beat Orioles, 3-1
