please full the table below : 1)In Figure 1 below, the relationship between VCO

Question

please full the table below :

1)In Figure 1 below, the relationship between VCO2 (L/min) (y-axis) is plotted against VO2 (L/min) (x-axis) for a graded exercise test on cycle ergometer. Indicate ventilatory threshold (VT1) on the graph or figure description, if you cannot find VT1 please indicate that VT1 was not obtained in the description below the graph. (Hint: use the V-slope method using a ruler as seen above).

2)In Figure 1 below, at what point during the graded exercise test is it likely that bicarbonate buffering increased dramatically. Provide the VO2 (L/min) or indicate on the graph.

Time Stage Resistance Cadence Power WorkVO2 RER Energy Gross (KP) (RPM)(Watts) Done (L/min) (kcal/min) Efficiency 0-1 Warm 2-3Warm 4-5Warm 1.5 5 2.5 5 5 3.5 4 4.5 5 5 2 5

Explanation / Answer

VT1 is the point where breathing begins to increase, thus the VT1 is 1.23. The VT2 is the breathing increased to point where person is out of breath, thus, the VT2 is 2.6. The highest VO2 where exercise need to be concluded due to exhaustion, thus VO2 max = 4.42.

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