Figure 2.

NKA‐β‐isoform and FXYD1 mRNA responses to moderate‐intensity interval running performed without or with blood flow restriction or in systemic hypoxia. (A) β₁, (B) β₂, (C) β₃ and (D) FXYD1, mRNA content. Individual changes from before (Pre) to 3 hours after exercise (+3 hours) are displayed on the left with each symbol representing one participant across trials and figures. On the right are bars representing mean (±SEM) changes relative to Pre for exercise alone (CON, white; n = 8), with blood flow restriction (BFR, blue; n = 6) or in systemic hypoxia (HYP, grey; n = 5). *P < .05, different from Pre