NFSHSANational Federation of State High School Associations
References in periodicals archive ?
High school football-related deaths soared to 159 in the 10 years before 1976 when the NFSHSA implemented rule changes that made it illegal to use the head as the initial contact point when blocking and tackling.
5) NFSHSA and NATA ongoing study of Statistical data collec- "head down" contact tion High Schools Enforcement of rules 1990 - and regulations for 2001-2002 spearing and "head butting" (5) International Ice Hockey 1st International Sympo- Federation (IIHF) sium on Concussion in International Olympic Sport.