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Raising Expectations for Managing Heat and Humidity

February 19, 2013

The MHSAA Representative Council is scheduled to vote on March 22, 2013, to approve a “Model Policy for Managing Heat and Humidity” that would appear in the 2013-14 MHSAA Handbook.

The policy, patterned after a mandatory policy of the Kentucky High School Athletic Association, requires that temperature and humidity readings be taken at the site of activities 30 minutes before the start of the practice or competition and again 60 minutes after the start of that activity.  The readings must be recorded in writing and kept in the files of school administration.  Inexpensive devices may be used that automatically calculate the “heat index.”

If the heat index is below 95 degrees, only normal precautions are required.  However, readings of 95 to 99 degrees and then 100 to 104 degrees require additional precautions; and all activity must be postponed or suspended if the heat index climbs above 104 degrees.

When the air temperature is below 80 degrees, there is no combination of heat and humidity that will result in need to curtail activity.

This is being proposed as a model policy for 2013-14.  The MHSAA will monitor school districts’ acceptance of this policy or adoption of similar policies before considering a mandate of this or similar policies.

The model policy will be mandatory for MHSAA tournaments. 

Health & Safety Journey

September 30, 2014

The Michigan High school Athletic Association is a bit more than halfway through an eight-year effort to shine the light on, and provide leadership for, four health and safety issues for school sports.

Four and five years ago our health and safety focus was adding more health history to the preparticipation physical examination process and printed forms. With the essential assistance of the Michigan Department of Community Health, this was done, and it earned widespread, positive reaction from Michigan’s diverse medical community.

Two and three years ago our focus was the head; and our early adoption of an all-sports return-to-play protocol after concussion symptoms became a national model.

Last year and this, heat and hydration has been the focus. The MHSAA imposed on its own tournaments, and recommended for member schools’ practices and contests, policies to manage heat and humidity that include a reduction or modification of activities when the heat index reaches a certain level and cessation of all activities when the heat index reaches an even higher level.

Next school year and in 2016-17 the focus will be the fourth “H”: hearts. Tests for heart defects are expensive and results are often misleading, and the triggers of sudden cardiac arrest are unpredictable. Therefore, we will be pointing to the two actions medical authorities appear to agree upon most: (1) the need for planned and practiced emergency procedures, and (2) the need to have AEDs nearby, in good working order.

We urge MHSAA member schools not to wait for the MHSAA focus to make this a local school focus, and we recommend the MI HEARTSafe Schools initiative. See the HeartSafe Action Plan or the HeartSafe School information for details.