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. 2017 Feb 2;117(3):417–430. doi: 10.1007/s00421-016-3531-7

Fig. 1.

Fig. 1

Mean + SD V̇O2 values (L · min−1) and HR (beats · min−1) for the different ambient temperatures averaged across all gradients and loads, asterisk denotes a significant difference to 20 °C, dagger denotes a significant difference to 10 °C, and section symbol denotes a significant difference to 0 °C