How do I get access to the MU Recreation Center for my family?
Go to the desk at the entrance of the Student Recreation Center and fill out an application form. Have their Social Security numbers ready.
Your spouse can use facilities at the center for about $40 a semester or $9.99 a month. Children between 16 and 18 years old need a junior membership, which costs $31 per semester.
If your children are 15 or younger, they can access the recreation center free of charge from Friday to Sunday, under your supervision.
Source: MU