Final answer:
During resistance exercise, there is an increase in both systolic and diastolic blood pressure. This is due to the increased demands on the heart to pump more blood to the muscles. However, these increases are temporary and return to normal after exercise.
Step-by-step explanation:
The observed BP response to resistance exercise typically shows an increase in both systolic and diastolic blood pressure. During exercise, the heart needs to pump more blood to meet the demands of the working muscles, resulting in an increased force of blood against the arterial walls. This increased force leads to an elevation in both systolic and diastolic blood pressure. However, it's important to note that these increases are temporary and return to normal levels after exercise.