Thermoregulation is critical for athletes, particularly those for those who must perform in the heat. Most strategies aimed at reducing heat stress have cooled participants before or during activity. The objective of this study is to investigate whether seven minutes of head cooling applied between bouts of aerobic exercise in hot (35 ± 1.0 °C) and dry (14.68 ±4.29% rh) environmental conditions could positively effect participants peak power output (PP) on a maximal effort graded exercise test (GXT). Twenty-two recreational active men ages 18 to 23 (19.8 ± 1.6 yrs.) completed three performance trials over a 21 day period. During the first trial, participants were familiarized with procedures and completed a maximal effort GXT on a cycle ergometer to establish maximal baseline performances. The second and third trials, which were counterbalanced, consisted of a cooling and placebo condition. During both of these trials, participants cycled 40 minutes at 65% of their maximum VO₂, in hot (35 ± 1.0 °C) and dry (17-20% rh) environmental conditions. Immediately after this initial bout of activity, participants were given seven minutes of recovery in which head cooling was applied during the cooling condition and withheld during the placebo condition. Participants then completed a maximal effort GXT. Significant differences (p < 0.001) in participants peak power output (W) were measured when cooling was applied compared to the placebo condition (304.23(W) ± 26.19(W) cooling, 291.68(W) ± 26.04(W) placebo). These results suggest that a relatively brief period of intermittent cooling may enhance subsequent aerobic performance.