So let's suppose this is the partial pressure of our oxygen inside the exercising lines, inside the exercising tissue. And if we draw a straight vertical line upward and now we check the corresponding Y values for both of these curves, this is where our difference will actually lie. For the case of hemoglobin, we see that at 20 mmhg, our saturation, percent saturation is equal to about 32%. But for our myoglobin, the percent saturation is still above 90%. It's around 91%. And what that means is our hemoglobin is a much better carrier of oxygen because it's actually able to efficiently and effectively deliver that oxygen to the tissues that are exercising inside our body.