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. 2017 Nov 17;48(5):1269–1279. doi: 10.1007/s40279-017-0816-x

Fig. 2.

Fig. 2

a Mean (SD) pacing profile for 4-km segments for 20-km time trials in cool (CoolSolo) and hot (HotSolo) environments, and a 20-km simulated head-to-head competition in a hot environment (HotH2H). b Mean (SD) rectal temperature (T re) at 4-km intervals for CoolSolo, HotSolo and HotH2H. c Relationship between individual Δ time in HotH2H vs HotSolo and individual Δ end-exercise T re in HotH2H vs HotSolo. d Mean (SD) mean skin temperature (T¯sk) at 4-km intervals for CoolSolo, HotSolo and HotH2H. a significant difference (p < 0.05) between CoolSolo and HotSolo; b significant difference (p < 0.05) between HotSolo and HotH2H; c significant difference (p < 0.05) between CoolSolo vs HotH2H