5 min | 10 min | 15 min | |
---|---|---|---|
Thermal comfort | |||
Tap water | 1.5 ± 0.5 | 2.0 ± 0.8 (n = 7) | 2.3 ± 1.0 (n = 4) |
CO2-enriched water | 1.6 ± 0.7 | 2.0 ± 0.8 (n = 4) | – |
Thermal sensation | |||
Tap water | 2.9 ± 0.9 | 2.4 ± 1.4 (n = 7) | 2.5 ± 1.3 (n = 4) |
CO2-enriched water | 2.9 ± 1.0 | 3.8 ± 1.3 (n = 4) | – |