410 ILCS 145/5
In this Section:
"Coach" means any volunteer or employee of a youth sports league who is responsible for organizing and supervising players and teaching them or training them in the fundamental skills of extracurricular athletic activities provided by the youth sports league. "Coach" refers to both head coaches and assistant coaches.
"Concussion" means a complex pathophysiological process affecting the brain caused by a traumatic physical force or impact to the head or body, which may include temporary or prolonged altered brain function resulting in physical, cognitive, or emotional symptoms or altered sleep patterns and which may or may not involve a loss of consciousness.
"Game official" means a person who officiates at a sponsored youth sports activity, such as a referee or umpire, including, but not limited to, persons enrolled as game officials by the Illinois High School Association, the Illinois Elementary School Association, or a youth sports league.
"Player" means an adolescent or child participating in any sponsored youth sports activity of a youth sports league.
"Sponsored youth sports activity" means any athletic activity, including practice or competition, for players under the direction of a coach, athletic director, or band leader of a youth sports league, including, but not limited to, baseball, basketball, cheerleading, cross country track, fencing, field hockey, football, golf, gymnastics, ice hockey, lacrosse, marching band, rugby, soccer, skating, softball, swimming and diving, tennis, track (indoor and outdoor), ultimate Frisbee, volleyball, water polo, wrestling, and any other sport offered by a youth sports league. A sponsored youth sports activity does not include an interscholastic athletic activity as that term is defined in Section 22-80 of the School Code.
"Youth sports league" means any incorporated or unincorporated, for-profit or not-for-profit entity that organizes and provides sponsored youth sports activities, including, but not limited to, any athletic association, organization, or federation in this State that is owned, operated, sanctioned, or sponsored by a unit of local government or that is owned, operated, sanctioned, or sponsored by a private person or entity, as well as any amateur athletic organization or qualified amateur sports organization in this State under the U.S. Internal Revenue Code ( 26 U.S.C. Sec. 501 (c)(3) or Sec. 501(j)).
410 ILCS 145/5