Here are the forms from the WIAA that any athlete that goes out for a school sports must turn in before they are allowed to participate in any practices or games.
Middle School and High School Students: What you must
1) Have a Physical on file,
2) Do the online Paperwork here: https://account.students.arbitersports.com/login-signup
For information on the NCAA course catalog go to:
https://www.ncaa.org/sports/2015/2/11/course-catalogs.aspx