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. 2024 Aug 7;14:18352. doi: 10.1038/s41598-024-69339-x

Figure 2.

Figure 2

Cardiorespiratory and blood data. Heart rate (A), oxygen uptake/body weight (B), arterial-mixed venous oxygen difference (C), and plasma lactate concentration (D) during exercise employing the positive and negative pacing. Data are expressed as the mean ± standard deviation (n = 6–8). ††p < 0.01: vs. pre-exercise within the same pacing strategy. ‡‡p < 0.01: vs. 1-min within the same pacing strategy. ##p < 0.01: significant difference between the two pacing strategies at a given time points.