161.450.  Physical fitness challenge for students, department to adopt rules — rulemaking authority. — 1.  This section shall be known as "Cade's Law".

  2.  The department of elementary and secondary education shall develop and adopt rules relating to a physical fitness challenge for elementary-, middle-, and high school-level students.  The challenge shall include, but not be limited to, elements that address physical conditioning, flexibility, strength, and aerobic capacity and shall recognize individual, team, and school-wide performance.

  3.  Any rule or portion of a rule, as that term is defined in section 536.010, that is created under the authority delegated in this section shall become effective only if it complies with and is subject to all of the provisions of chapter 536 and, if applicable, section 536.028.  This section and chapter 536 are nonseverable and if any of the powers vested with the general assembly pursuant to chapter 536 to review, to delay the effective date, or to disapprove and annul a rule are subsequently held unconstitutional, then the grant of rulemaking authority and any rule proposed or adopted after August 28, 2013, shall be invalid and void.