during exercise the a-fv difference for lactate was greater ( -0.41 +/- 0.14 vs. -0.21 +/- 0.14 mmol/l ; p less than 0.001 ) , and the a-fv difference for glucose was smaller ( 0.07 +/- 0.12 vs. 0.24 +/- 0.12 mmol/l ; p less than 0.01 ) in the epi than in the c leg , but the a-fv differences for o2 were similar .
C0023216
leg
C0015809
a-fv