FIGURE 4.
Mean (95% CI) and individual values of mean arterial pressure (MAP; a), and heart rate (HR; b) obtained during the baseline, the total (CWITotal), and the last 60 min (CWIL‐60) period of the three successive cold‐water (20°C) immersions (CWIA: 1st trial, CWIB: 2nd trial, CWIC: 3rd trial) performed in normoxia and hypoxia. Data in all trials were significantly different from baseline (P ≤ 0.02). Significant difference # between CWIA and CWIB, † between CWIA and CWIC, ‡ between CWIB and CWIC, and * between normoxia and hypoxia