Figure 3. Blood temperature, limb perfusion and oxygen uptake during incremental leg or arm exercise .

Blood temperature, limb blood flow and ${\dot{V}}_{{\mathrm{O}}_2}$ in the leg and arm during incremental leg cycling and incremental arm cranking. A, blood temperature in the femoral and subclavian veins during incremental leg exercise. B, limb blood flow in the leg and the arm during incremental leg exercise. C, limb ${\dot{V}}_{{\mathrm{O}}_2}$ in the leg and the arm during incremental leg exercise. D, blood temperature in the femoral and subclavian veins during incremental arm exercise. E, limb blood flow in the leg and the arm during incremental arm exercise. C, limb ${\dot{V}}_{{\mathrm{O}}_2}$ in the leg and the arm during incremental arm exercise. Data are means ± SEM for 16 subjects. *Different from control, P < 0.05. ^†Higher than arm values, P < 0.05.