exercise
because they need a change in heart rate.
It goes up
Yes, speed increases your heart rate. Although many things could happen that could kill you, you would most likely have a heart attack or stroke.
yes
The pulse is a measure of the heart rate.
Caffine will speed up the heart rate.
Slow tempo will decrease your heart rate because it might put you to sleep and that would rest your heart rate.
Every persons heartrate is different! Depending on your height and weight.
It decreases because your heart no longer has to work as hard.
run
72 bpm
Certain liquids can greatly affect a person's heart rate. Someone that drinks a lot of caffeine may notice an increased heart rate.