Fig. 2
From: Lower-body positive pressure diminishes surface blood flow reactivity during treadmill walking
Comparisons of the slopes of the blood flow change. The forehead shows significant effect with changing postures (stand/walk). Also, significant interaction for posture × pressure is observed (a two-way ANOVA, p < .001 for both). For the thigh, significant effect with changing postures are observed. The thigh also shows significant interaction for posture × pressure (b two-way ANOVA, p < .001 for both). The calf and the instep show significant effects with changing postures (c, d two-way ANOVA, p < .001 for both); however, interactions for posture × pressure are not significant (c, d two-way ANOVA, p > .3 for both)