Cheerleading needs sports safety rules, doctors say
NCAA cheerleaders
Credit: Getty Images
INDIANAPOLIS, IN - MARCH 10: Cheerleaders for the Michigan Wolverines perform against the Ohio State Buckeyes during their Semifinal game of the 2012 Big Ten Men's Basketball Conference Tournament at Bankers Life Fieldhouse on March 10, 2012 in Indianapolis, Indiana. (Photo by Jonathan Daniel/Getty Images)
