Product Features

• Coded heart rate transmitter belt
• Transmits HR data to Polar wrist-top computers
• Slim, lightweight, and completely waterproof
• Prevent crosstalk from other electronic devices. Includes sealed transmitter and elastic strap
• This fits chests from 25 to 54 inches

Product Description

Slim, lightweight, and water-resistant, the Polar T31 coded transmitter and belt set accurately transmits your heart rate data to your Polar wrist-top computer. As a result, it’s easy to monitor your heart rate during training runs. This version of the T31 coded, meaning it prevents crosstalk from other electronic devices to ensure complete accuracy (Polar also sells a non-coded T31). It’s also built to last, with a design that holds up to 2,500 hours of training usage. The transmitter belt–which works with all current Polar wrist-top computers except the CS600 and RS800–includes a sealed transmitter and elastic strap.

About Polar
The first EKG accurate wireless heart rate monitor was invented by Polar back in 1977 as a training tool for the Finnish National Cross Country Ski Team. The concept of “intensity training” by heart rate swept the athletic world in the eighties. By the 1990s, individuals were looking to heart rate monitors not only for performance training needs, but also for achieving everyday fitness goals. Today, the same concept of heart rate training is being used by world-class athletes as well as everyday people trying to lose weight. Polar is the leading brand among consumers, coaches, and personal trainers worldwide and the company is committed to not only producing the best products, but also being the leading educator on the benefits of heart rate based exercise.

Heart rate

From Wikipedia, the free encyclopedia

Heart rate is the amount of Heart rates per unit of your time, typically expressed as beats each minute (beats per minute). Heart rate can differ because the body’s have to absorb oxygen and excrete co2 changes, for example throughout exercise or sleep.

The measurement of Heart rate can be used by doctors to assistance with diagnosing and monitoring of health conditions. It’s also utilized by people, for example sports athletes, who are curious about monitoring their Heart rate to achieve maximum efficiency using their training. The R wave to R wave interval (RR interval) may be the inverse from the Heart rate.

Heart rate is measured by locating the pulse from the body. This pulse rate could be measured at any time on our bodies in which the artery’s pulsation is sent towards the surface by pressuring it using the index and middle fingers frequently it’s compressed against a fundamental structure like bone. The thumb shouldn’t be employed for calculating someone else’s Heart rate, since it’s strong pulse may hinder correct thought of the prospective pulse.[1]

Possible points for calculating the Heart rate are:

The ventral part of the wrist along the side of the thumb (radial artery).

The ulnar artery.

The neck (carotid artery).

Within the elbow, or underneath the biceps muscle (brachial artery).

The groin (femoral artery).

Behind the medial malleolus around the ft (posterior tibial artery).

Middle of dorsum from the feet (dorsalis pedis).

Behind the knee (popliteal artery).

Within the abdomen (abdominal aorta).

The chest area (apex of heart), which may be felt with a person’s hands or fingers. However, you’ll be able to auscultate one’s heart utilizing a stethoscope.

The temple (superficial temporal artery).

The lateral fringe of the mandible (facial artery).

Along side it from the mind close to the ear (basilar artery)

A far more precise approach to identifying pulse involves using an electrocardiograph, or ECG (also abbreviated EKG). Continuous electrocardiograph monitoring from the heart is routinely completed in many clinical configurations, particularly in critical care medicine. Commercial Heart rate monitors can also be found, composed of the chest strap with electrodes. The signal is sent to some wrist receiver for display. Heart rate monitors allow accurate dimensions to become taken continuously and may be used throughout exercise when manual measurement could be difficult or impossible (for example once the hands are used).

At relaxation

The resting Heart rate (HRrest) is really a person’s Heart rate when they’re at relaxation, that’s laying lower but awake, and never getting lately exerted themselves. The normal resting Heart rate in grown ups is 60-90 beats per minute,[2]with rates below 60 beats per minute known to as bradycardia, and rates above 100 beats per minute known to as tachycardia. Conditioned sports athletes frequently have resting heart rates below 60 beats per minute, with values of below 40 beats per minute known. For example, cyclist Lance Remedy continues to be recognized to have resting heart rates to as little as around 32 beats per minute, cyclist Miguel Indurain were built with a resting Heart rate of 28 beats per minute.[3] The reduced pulse in conditioned sports athletes is because of hypertrophy from the cardiac muscles, therefore enabling a greater amount of bloodstream being pumped each and every beat (i.e. greater stroke volume).

The standard Heart rate in youngsters is variable and is dependent around the child’s age. Children working out might have heart rates as much as 200 beats per minute