Click for Hot Weather and Hydration Resources

July 24, 2012

The extreme temperatures this Summer in advance of the start of another season of high school sports give cause for concern about physical activity in such conditions, and the Michigan High School Athletic Association continues its role in providing its member schools educational information to assist them in minimizing the possibility of heat-related catastrophic injuries to student-athletes.

The topic of heat-related injuries receives a lot of attention at this time of year, especially when deaths at the professional, collegiate and interscholastic levels of sport occur, and especially since they are preventable in most cases with the proper precautions.   In football, data from the National Federation of State High School Associations shows that 35 high school players have died from heat stroke between 1995 and 2010.

Each year, the MHSAA provides information to its member schools to help them prepare for hot weather practice and game conditions in the late Summer and early Fall.  Football practice can begin at MHSAA member schools on August 6, followed by all other Fall sports on August 8.

Even before the days of the Internet, the MHSAA was providing resources each Spring to assist schools in their preparation for hot preseason practices. That same information is now available online for all interested parties to utilize, including a link to a free online course, A Guide to Heat Acclimatization and Heat Illness Prevention, produced by the National Federation of State High School Associations. The Health & Safety Resources page of the MHSAA Website has a set of Frequently Asked Questions about dehydration and a page dedicated to hydration and heat illness where preventative steps are outlined, as well as the signs and symptoms of heat illness and action steps to take when it is observed.  

Visit MHSAA.com, click on Schools, and then on Health & Safety Resources to find the information.

“Heat stroke is almost always preventable,” said John E. “Jack” Roberts, executive director of the MHSAA.  “We know now more than we ever have about when the risk is high and who is most at risk, and we’re fortunate to be able to communicate that information better than ever before to administrators, coaches, athletes and parents.  We encourage everyone to avail themselves of the information on our website and through other sources, and to take the  online course through the National Federation.”

Roberts added that the first days of formal practices in hot weather should be more for heat acclimatization than the conditioning of athletes, and that practices in such conditions need planning to become longer and more strenuous over a gradual progression of time.

“Then, schools need to be vigilant about providing water during practices, making sure that youngsters are partaking of water and educating their teams about the need for good hydration practices away from the practice and competition fields,” Roberts said.

MHSAA Announces 2021-22 School Year Classifications

By Geoff Kimmerly
MHSAA.com senior editor

April 5, 2021

Classifications for Michigan High School Athletic Association elections and postseason tournaments for the 2021-22 school year have been announced, with enrollment breaks for postseason tournaments posted to each sport’s page on the MHSAA Website.

Classifications for the upcoming school year are based on a second semester count date, which for MHSAA purposes was Feb. 10. The enrollment figure submitted for athletic classification purposes may be different from the count submitted for school aid purposes, as it does not include students ineligible for athletic competition because they reached their 19th birthday prior to September 1 of the current school year and will not include alternative education students if none are allowed athletic eligibility by the local school district.

All sports’ tournaments are conducted with schools assigned to equal or nearly equal divisions, with lines dependent on how many schools participate in those respective sports.

For 2021-22, there are 746 tournament-qualified member schools. Schools recently were notified of their classification, and sport-by-sport divisions were posted to the MHSAA Website today (April 5). MHSAA Executive Director Mark Uyl said schools may not subsequently lower their enrollment figure. However, if revised enrollment figures are higher and indicate that a school should be playing in a higher division, that school would be moved up.

Only three MHSAA Finals champions awarded so far during the 2020-21 school year will be playing in different divisions in 2021-22. Grass Lake, which won the Division 4 boys bowling title in 2020, will be back in Division 4 for that sport next season after also winning the Division 3 championship this winter. The Okemos boys tennis team, fresh off a Lower Peninsula Division 1 championship, will return to Division 2 where it most recently won Finals titles in 2017 and 2018. Clinton last week claimed its second-straight Division 4 team wrestling championship and will be competing in Division 3 next season.

Visit the respective sport pages on the MHSAA Website to review the divisional alignments for all MHSAA-sponsored tournament sports.

Traditional classes (A, B, C, D) – formerly used to establish tournament classifications – are used only for MHSAA elections. To determine traditional classifications, after all counts are submitted, tournament-qualified member schools are ranked according to enrollment and then split as closely into quarters as possible. For 2021-22, there are 186 member schools in Class A and Class B and 187 member schools in Class C and Class D.

Effective with the 2021-22 school year, schools with 835 or more students are in Class A. The enrollment limits for Class B are 399-834, Class C is 189-398, and schools with enrollments of 188 and fewer are Class D. The break between Classes A and B increased four students from 2020-21, the break between Classes B and C increased seven students, and the break between Classes C and D also is seven students more than the 2020-21 school year.

The new classification breaks will see 13 schools move up in Class for 2021-22 while 24 schools will move down:

Moving Up from Class B to Class A
Coopersville

Moving Down from Class A to Class B
Bloomfield Hills Marian
Ionia
New Boston Huron

Moving Up from Class C to Class B
Detroit Jalen Rose Leadership Academy
Detroit Southeastern
Otisville LakeVille Memorial
Redford Westfield Prep
Watervliet

Moving Down from Class B to Class C
Blissfield
Brooklyn Columbia Central
Buchanan
Canton Prep
Dearborn Riverside Academy West
Detroit Voyageur Prep
Grayling
Southfield Bradford Academy
Tawas

Moving Up from Class D to Class C
Burton Madison Academy
Detroit Cornerstone Lincoln King Academy
International Academy of Flint
Lawrence
St. Helen Charlton Heston Academy
Warren Michigan Math & Science Academy
Westland Universal Learning Academy

Moving Down from Class C to Class D
Birmingham Roeper
Bloomfield Hills Academy of the Sacred Heart
Detroit International Academy
Eau Claire
Ironwood
Jackson Prep
Munising
New Buffalo
Norway
Petersburg Summerfield
Saginaw Michigan Lutheran Seminary
Vestaburg

New Postseason Eligible Tournament Schools in 2021-22
Detroit Skills & Trade Prep
Hamtramck Oakland International Academy
Highland Park Sigma Academy for Leadership
Shepherd FlexTech

Enrollment Breaks by Classes – 2021-22
(Number of schools in parentheses)
Class A: 835 and above (186 schools)
Class B: 399 – 834 (186)
Class C: 189 – 398 (187)
Class D: 188 and below (187)

The MHSAA is a private, not-for-profit corporation of voluntary membership by more than 1,500 public and private senior high schools and junior high/middle schools which exists to develop common rules for athletic eligibility and competition. No government funds or tax dollars support the MHSAA, which was the first such association nationally to not accept membership dues or tournament entry fees from schools. Member schools which enforce these rules are permitted to participate in MHSAA tournaments, which attract more than 1.4 million spectators each year.