An average adult human's pulse rate at rest is anywhere between 60 to 100 beats per minute (bpm). A pulse rate of less than 60 bpm is known as bradycardia, and maybe associated with medical conditions such as hypothyroidism. A pulse rate of more than 100 bpm is known as tachycardia, and is often associated with increased activity or medical conditions such as hyperthyroidism.
A pulse rate of 112 will not normally cause any damage. In fact, it is normal for your heart rate to be this high during light exercise. The normal pulse range is about 60-100, so 112 is not high for most people.However, if your pulse is normally lower, and your pulse rate being 112 is a change for you, see your doctor.
In the field, we tend to avoid the word "normal," because what is normal for one person, may not be normal for another. If your pulse rate is normally around 66, then it's normal for you. It's a healthy pulse rate. It's a bit on the low side, but still healthy. If your BP is in the "normal" range (around 120/80), then the pulse rate is good. If the BP is higher than what is normal for you, it could be signs of something troubling. Usually, when the pulse rate drops and the BP goes up, it's a sign of compensating shock.
it will goes under the water.
Since you are exercising your pulse rate goes faster.
It goes up and down, as you become active or inactive, excited or calmed.
slower
It doesn't - unless the cardiac output also goes up. Ideally these should happen simultaneously, but in humans it often does not.
It takes about 20 minutes for pulse and blood pressure to resume to their prior baseline.
The pulse rate goes up as the strenuousness of the exercise increases.
It is unusual but may happen if their normal diet goes extinct.
Up
no, earthquakes mainly happen when two plates crash each other or one plates goes under the other.