Figure 6. Effects of alkalosis on CO₂ content at rest, during finger flexion exercise at 75% WR_peak continued to fatigue, and recovery.

Arterial (A), venous (B) and calculated arterio-venous differences (C) in CO₂ content, under Con (•) and Alk (▿) conditions. *Different from rest (P < 0.01, time main effect). †Alk > Con (P < 0.05, treatment main effect). Sample size and data presentation as in Fig. 3.