nearly significantP > 0.05
Myoglobin content showed a significant main effect of altitude (p=0.0077; Supplementary file 1b ) using two-factor ANOVA and this effect was nearly significant in Wilcoxon’s signed-rank test (0.1 > P > 0.05; Figure 5B ) and in PIC correlations between myoglobin content and altitude (p=0.0706; Supplementary file 1g ).