Fig. 4From: Intermittent face cooling reduces perceived exertion during exercise in a hot environmentBody weight loss during exercise in the CONT (white), FC4 (gray), FC2 (black), and FC2-20 trials (light gray). Values are presented as the mean for 10 participants. CONT, control exercise trial; FC4: facial cooling with 0°C packs at 4-min intervals; FC2: facial cooling with 0 °C packs at 2-min intervalsBack to article page