Heart rate monitor:
History of heart rate monitor:
Polar Electro Oy was the inventor of the first EKG accurate wireless heart rate monitor. This was done way back in 1977 as a training tool for the Finnish National Cross Country Ski Team. The notion of intensity training by heart rate swept the athletic world in the eighties. By the 1990's people were looking to heart rate monitors not only for performance preparation needs, but also for achieving daily fitness goals. In the present day, the same idea of heart rate training is being used by world-class athletes as well as everyday people trying to lose heaviness.
The Australian physicist, Robert Treffene was the inventor of the heart rate monitor. He appeared on the television show The New Inventors which showcased Robert Treffene with his device. This device (heart rate monitor) was made with swimmers in mind.
Construction and functioning:
Some electrodes are contained in the chest strap, which are in contact with the skin to monitor the electrical voltages in the heart. One can refer to the branch of electrocardiography for more details in the subject. When a heart beat is spotted a radio signal is sent out which the receiver uses to establish the current heart rate. More costly monitors send coding signals from the chest strap, this prevent wrist receiver of a user from receiving signals from other nearby exercisers. There are a extensive number of receiver designs, with all sorts of sophisticated features. These include standard heart rate over exercise period, time in a detailed heart rate zone, food energy burned, and detailed logging that can be downloaded to a personal computer.
Average heart rate:
Accurate wireless heart rate monitor.
depending on the heart rate measurement. To facilitate this measurement, heart rate monitors have been developed and are widely used. Heart rate monitors measure the heart beats per minute. Heart rate monitors have become an important part of the...
Average heart rate:
Do You Have the Heart? The awareness of heart disease is on rise. But that does not mean that we have fewer people with heart diseases. While more and more people are changing their lifestyles towards better health, we are still not a perfectly...
Fetal Heart Rate:
faster than an adult heart rate, which ranges from 60-100 beats per minute. Changes in the fetal heart rate, which occur with contractions, form a pattern. Baby's heart rate increases with mother's movement and with uterine contractions. Baby's...
Heart Rate Monitor Training:
rate whilst exercising. The use of an HRM to set exercise intensity is based on sound physiological principals - as the work increases, oxygen consumption and heart rate increases in a linear relationship until near maximal intensities. Once it...
Heart rate monitor watches:
wristwatches were developed, and luminous hands and markers were developed. Men tended to regard the heart rate monitor watch as effeminate. So, the vintage Rolex men's watch is a relatively rare timepiece. As demand for heart rate monitor watches...
Low heart rate:
Low heart rate means that the heart is beating too slowly usually less than 60 beats per minute. It is important to realize that for some people with healthy hearts, a rate below 60 beats per minute may be normal. After all, our heart rates may dip...
Maximum Heart Rate -
Defining Heart Rate - The rate at which the heart beats every minute is measured in terms of Beats per Minute (bpm). Also defined as the number of pulses of the heart in a minute or the number of times the heart expands and contracts in a...
Rapid heart rate:
Rapid heart beat in medical terms known as tachycardia or fast heartbeat. The heart normally beats less than 100 times per minute in adults and slightly more than 100 times in children. A rapid heart rate is defined as the heart rate that is faster...
Recovery heart rate:
Heart rate: Heart rates are monitored to indicate how the heart is working. Any changes in the heart rate can determine causes of major illness or heart diseases which need to be cured. Also heart rate monitoring helps maintain good health and...
Strapless Heart Rate Monitors
while you are working out or burning calories while exercising, a heart rate monitor helps to prevent overdoing any physical activity that can actually cause harm to your heart. People with heart problems also find heart rate monitors useful. ...
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