because when your doing the exercises it causes the heart rate to increse.
The level of physical activity can determine a person's heart rate. For example, the heart rate is much slower when sitting/at rest than when doing excercise.
Pulse oximeters measure the oxygen content of the blood, and usually measure percent saturation. Therefore, the range is from 0-100, with 99% being a typical maximum.
A healthy reading on a pulse oximeter is one that is an oxygen saturation above 90% when breathing room air, during most kinds of mild activities, such as walking. If oxygen saturation gets below 80% during simple activity, it may be important to talk to your doctor again about oxygen support.
I am 70 and every a.m. after I get up and have coffee ,I check my pulse. It is usually in the very low fortys but yesterday it was 38. I.m a cyclist that still competes and can still do 50 miles in 2.5 hours without headwind and with moderart climbs. What does it mean? Yo no se.
Adrenal glands (also known as suprarenal glands)is what you are referring to and it is part of the nervous system. The two glands are located on top of the kidneys and are responsible for our "fight or flight" reaction towards life threatening situations.
The pulse rate taken first thing in the morning, while lying in bed or just rising, is only accurate to describe RESTING heart rate. This is because your body is nearly asleep and you haven't had much movement-this will likely be the lowest point in the day. When taken at 6pm, it will depend on what you've done today. Things like stress, exercise, caffeine, etc. can increase and medication, alcohol, etc. can decrease your heart rate. All are technically accurate, but don't reflect RESTING heart rate. In other words, even if your heart rate is 58 at 6am, if it is 200 at 6pm after relaxing, you should ABSOLUTELY seek medical attention.
it is sort of different for all fishes .for example a sperm whale breaths 3-4 times per minute
basically your heart rate increase as the duration of excersise increases.
There is no specific number for an ideal pulse rate for a 67 year old. There is a range for a normal adult pulse. That range falls between 60 to 100 beats per minute.
It is about 70 to 75 for a full term healthy newborn during the first 1-7 days
usually people suggest that you take your pulse more then once. occasionally 5 times. this is mainly because your heart may be hard to here so you may miscount but the more you do it the more accurate you will be.
It's important to know how to take your heart rate in two different ways in case you have heart problems and you need to keep track of it and when you try it in one place and you can't feel a pulse its always good to make sure you have a back up