Answer:
....exercise causes moderate-intensity heart rates <em>to beat faster</em> and blood pressures <em>to rise</em> at the same workloads from pre- to posttesting
Explanation:
There has been a relationship between <em>physical activity and excercise like running, rope skipping, squash playing and the heart rates and also the blood pressures in the body</em>.
The heart beat at a normal rythmn rate but when someone is engage in exercise, it leads to a drastic <em>increase in the rythmn rate to a higher degree</em>. As the rythmn increasess, there is a corressponding<em> increase in the</em> <em>blood pressure circulation</em> (rise) within the heart region.
Once the physical activity has ended, the heart rates and blood pressure returns gradually to a normal level.