Related Experiment Video
Updated: Oct 13, 2025

Determining heat and mechanical pain threshold in inflamed skin of human subjects
Published on: January 14, 2009
Current Clinical Concepts: Heat Tolerance Testing
Cody Butler1, Erin Dierickx2, Michelle Bruneau3
1Special Warfare Human Performance Squadron, Lackland Air Force Base, Texas.
Abstract:
Heat tolerance testing (HTT) has been developed to assess readiness for work or exercise in the heat based on thermoregulation during exertion. Although the Israeli Defense Forces protocol has been the most widely used and referenced, other protocols and variables considered in the interpretation of the testing are emerging. Our purpose was to summarize the role of HTT after exertional heat stroke; assess the validity of HTT; and provide a review of best-practice recommendations to guide clinicians, coaches, and researchers in the performance, interpretation, and future direction of HTT. We also offer the strength of evidence for these recommendations using the Strength of Recommendation Taxonomy system.
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