Heat Index Protocol

During periods of the drum corps season, heat and/or humidity can be a problem. The following guidelines will assist instructional staff in scheduling rehearsals and breaks when heat and humidity become a health risk. These guidelines are based on the National Collegiate Athletic Association (NCAA) Sports Medicine Handbook and the National Athletic Trainer’s Association’s (NATA) position statement on Exertional Heat Illness.

• Daily temperature and humidity values will be noted to determine the heat index (See heat index chart below).
• The Health and Wellness Team will provide recommendations to staff, based on the heat index and wet bulb globe temperature, when available, so appropriate rehearsal scheduling/planning can take place.

CAUTION: Fatigue possible

• Minimum of 2.5 minute break every 30 minutes (or 5 minutes of break per hour)

EXTREME CAUTION: Sunstroke, muscle cramps, and/or heat exhaustion possible

• Minimum of 5 minute break every 30 minutes (or 10 minutes of break per hour)

DANGER: Sunstroke, muscle cramps, and/or heat exhaustion likely

• Minimum of 5 minute break every 20 minutes (or 15 minutes of break per hour)

EXTREME DANGER: Heat stroke or sunstroke likely

• Minimum of 5 minute break every 15 minutes (or 20 minutes of break per hour)
• Avoid direct sun, consider practicing indoors