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.
Double Win Practice Policies
February 22, 2013
The MHSAA’s third health and safety thrust for the next four years focuses on practice rules, especially early in the fall season.
Here we will be especially interested in finding “double wins,” that is, policies that simultaneously enhance acclimatization and reduce head contact.
In football, for example, this could mean increasing the number of days without protective pads before the first practice in full pads. Michigan requires three days, but there’s a trend toward four or five days in other states.
Football might also limit any day to a single practice in pads, following the lead of colleges and a growing number of state high school associations that are restricting two-a-day practices in pads on the same day or on consecutive days.
Both of these changes could make acclimatization more gradual and healthy, and reduce the occurrences for contact to the head: two priorities as practice policies are reviewed and revised.
The MHSAA’s sport committees, sometimes with their work augmented by that of special task forces, are being charged with these responsibilities.