00:02
All right, so it says, full in the chart, answer a equals increase, decrease, et cetera, b equals, et cetera, for the red letters, then describe what's happening to cardiac output during prolonged exercise.
00:13
Why is this happening? so i think we are missing some information here because one, i do not see any red letters, as it alludes to, and i believe there's some missing chunks of information here.
00:25
But in general, you know, with exercise, prolonged exercise, your heart rate's obviously going to increase to keep up oxygen supply because there's going to be a greater oxygen consumption with increased activity, physical activity.
00:40
And then eventually it's going to plateau, and i think that's what they're showing here is the eventual plateauing of each of these categories, heart rate, oxygen consumption, blood, you know, catec, svq, spp, dpp, etc.
00:59
So there's systolic blood pressure, diastolic blood pressure, and so on...