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. 2022 Feb 28;4:814975. doi: 10.3389/fspor.2022.814975

Figure 4.

Figure 4

Muscle deoxygenation during exercise is associated with the interaction between the aerobic fitness state and the angiotensin-converting enzyme-insertion/deletion (ACE-I/D) genotype. Box Whisker plots for the Δ_deoxgenation (A) and the slope of deoxygenation (B) in VAS and GAS combined in the function of the aerobic fitness status and the ACE-I/D genotype. Lines connect conditions demonstrating significant differences at *p < 0.05 and **p < 0.01. ANOVA for the factor “aerobic fitness” with post-hoc test of least significant difference.