Why does diastolic pressure increase during exercise

Diastolic blood pressure is the pressure on your artery walls between heartbeats. Diastolic pressure usually is described in combination with systolic pressure (the pressure exerted on your arterial wall during the heart’s contraction), and is the lower of the two numbers in your blood pressure reading. In healthy individuals, diastolic blood pressure stays the same during cardiovascular exercise.

Q=mc∆tq=59.047g×4.2j/g/k×(27.8-23.7)q=1,016.789j