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. 2023 Dec 22;21(1):2296888. doi: 10.1080/15502783.2023.2296888

Figure 4.

Figure 4.

Gas exchange variables during 5-km time trials. repeated measures (RM) ANOVAs indicated that significant differences between trials existed for respiratory exchange ratio (RER, panel a) values and fat oxidation (FATox, panel c) values during the 5-km time trials. No significant difference was found for carbohydrate oxidation (CHOox, panel b). All data are presented as mean ± standard deviation values, individual respondent data are presented as data points within each bar, and the mean scores are presented at the bottom of each bar.