Table 5. Rating of perceived exertion (RPE) and thermal sensations (TS) before and after pre-cooling and at the end of exercise in a hot environment. Data are means ±SD, n = 7.

Variable	Control	Vest	Beverage	Mix
RPE before	9.4±2.0	9.6±1.0	9.4±1.6	9.4±1.4
RPE after	11.0±1.5	10.9±2.3	10.9±1.4	10.7±0.8
RPE exhaustion	17.9±1.1	17.6±1.9	17.6±1.5	17.1±0.9
TS before	5.0±0.6	4.9±0.9	4.9±0.9	4.9±0.7
TS after	6.0±0.6	5.9±0.4	5.6±0.5	5.3±0.5
TS exhaustion	6.9±0.4	6.9±0.4	6.9±0.4	6.9±0.4