FIGURE 4.

(a, b) Mean arterial blood pressure (MAP) (±SD) throughout the 45‐min fixed‐intensity period (a), with individual data shown for 45 min time point (b). (c) Mean percentage of maximum heart rate (±SD) throughout 45 min of fixed‐intensity cycling followed by a 20‐km time trial. (d, e) Individual heart rate data shown for 45 min (d) and 20 km (e) time points in respective lower panels. ^#,‡,§Significant difference from Cool (#), Hot (‡) or Hot Humid (§) at end of 45‐min fixed‐intensity period or middle 10 km of TT (P < 0.05). *Significant difference between conditions (P < 0.05). n = 12 for blood pressure measures, otherwise n = 13 for fixed intensity, n = 14 for TT. %HR_max, percentage of maximum heart rate; TT, time trial