What effect does jogging have on diastolic flow in peripheral arteries?

Jogging impacts diastolic flow in peripheral arteries primarily by diminishing or eliminating diastolic reversal. During physical activity like jogging, there is an increase in cardiac output and blood flow demand in the muscle tissues. This heightened demand causes an increase in systolic and diastolic pressures, leading to an overall augmentation of blood flow through the peripheral arteries.

In response to the increased flow and pressure, the diastolic component of the waveform tends to remain elevated rather than reversing. Diastolic reversal, which occurs when the blood flow during diastole is negative due to conditions such as arterial stenosis or decreased blood pressure, is reduced as the body adapts to maintain adequate perfusion during the stress of exercise. Therefore, the overall hemodynamic changes aligned with jogging help to sustain diastolic flow and prevent reversal, reflecting healthier peripheral circulation during and after physical activity.