September 4, 2012 | Barry Costa

KSI Heat Acclimatization Guidelines graphic

Heat acclimatization guidelines for high school athletes by state. (Graphic courtesy of the Korey Stringer Institute)

Heat acclimatization guidelines for high school athletes by state. (Graphic courtesy of the Korey Stringer Institute)

Heat acclimatization guidelines for high school athletes by state. (Graphic courtesy of the Korey Stringer Institute)