Heart Rate Monitors

What is a Heart Rate Monitor? Heart Rate Monitors or Heart Rate Monitor Watches are tools that utilize a sensor to pick up the beating of your heart, and translates that information into a code that a remote sensor can pick up and display as a numeric value. To put that into simpler terms, this is an electronic measurement of how fast your heart is beating, and it's displayed on a readout for you.

Typically, your heart rate is picked up via a chest strap. This is a large elasticized strap that goes around your chest, crossing over your xiphoid bone (that bony prominence at the bottom of the center of your ribcage). In the center of this strap is a transmitter, which picks up your heartbeat and transmits it to the receiver, which is generally a wristwatch but can take other forms.

The heart rate monitor watch sensor displays the heart beat rate of user during exercise in a numeric form, such as 140 (meaning that the user's heart is beating 140 beats per minute). So, understanding how a heart rate monitor works, the question now becomes what value does this add for me? Considering the price of most heart rate monitors, this is a very valid question.

Most people know that your heart is a muscle. Like other muscles in your body, as you exercise, this muscle conditions to become stronger and more efficient in its workload. This discount heart rate monitor website explains it more clearly than I probably could: Heart rate is a quantitative measure of heart's work. At rest, a healthy heart of an average individual beats approximately 70 beats per minute.

A conditioned heart beats much less at rest, only 40 to 50 beats per minute or even less. Heart rate variability is a quality measure of heart's work. The lower the resting heart rate the higher the heart rate variability, and thus the better the quality of heart's functions. If you followed that, you'll understand that as you exercise, your heart becomes stronger, so that the same level of exercise is less stressful to your body.

As an example, if you do exactly the same level and type of exercise three times a week for three months, you should see a significant decrease in your heartrate from the beginning to the end of that time period. This would indicate that your body does not have to work quite as hard to supply the needed oxygen to your body for this same level of exercise.

Heart rate is a highly accepted measurement of overall cardiovascular fitness. One of the nice things about heart rate monitors is that they provide immediate feedback on your heart rate, which allows you to 1) track your conditioning over time, and 2) monitor your heart rate so you can stay in your fat-burning zone and out of a high-risk (unsafe) overexertion zone.

This lets you adjust your exertion level during exercise and even for future exercise sessions -- if your heart rate is too low, you know that this level of exercise is no longer challenging to you. If it is too high, you know that your body is working at a potentially unsafe level. In either case, you can adjust your workload for future exercise sessions accordingly. You can find cheap heart rate monitor watches for sale online.