High heart rate:
The body can increase the heart rate in response to a wide variety of conditions in order to increase the cardiac output (the amount of blood ejected by the heart per unit time). Exercise, environmental stressors or psychological stress can cause the heart rate to increase above the resting rate. The pulse is the most straightforward way of measuring the heart rate, but it can be deceptive when some strokes do not lead to much cardiac output. In these cases (as happens in some arrhythmias), the heart rate may be considerably higher than the pulse.
Heart rate variability
Heart rate variability is the variation of beat-to-beat intervals. A healthy heart has a large HRV, while decreased or absent variability may indicate cardiac disease. HRV also decreases with exercise-induced tachycardia. The One aspect of the heart rate variability can be used as a measurement of fitness, specifically the speed at which one's heart rate drops upon termination of vigorous exercise. The speed, at which a person's heart rate which returns to resting, is faster for a fit person than an unfit person. A drop of 20 beats in a minute is typical for a healthy person.
Heart rate abnormalities:
The Tachycardia is a resting heart rate more than 101 beats per minute.
The Bradycardia is defined as a heart rate less than 60 beats per minute although it is seldom symptomatic until below 50 bpm. Trained athletes tend to have slow resting heart rates, and resting bradycardia in athletes should not be considered abnormal if the individual has no symptoms associated with it.
Aerobic 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...
Cardio zone heart rate monitor:
Nowadays in the gyms they have cardio zone of heart rate monitors. For the checking up the heart rates. The key with cardio, whether you're trying to lose body fat or stay fit, is variety. Choosing different activities at varying lengths and...
Fat burning heart rate:
evokes the highest rate of fat oxidation, then we could selectively carry out workouts at this intensity and make dramatic improvements to our bodies. The fat becomes even more generous, providing around 70% of the total energy after two hours and...
Heart rate monitor:
The heart rate monitor is a component or a device that permits a user to scrutinize or monitor their heart rate whilst exercising. It generally consists of two elements, a chest strap and a wrist receiver. The wrist receiver usually doubles as a...
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...
Polar coach heart rate monitor:
Polar is one of the world's largest manufacturers of heart rate monitors. They vary in designs and features from other heart rate monitors, although their basic function to measure the heart rate is same. The concept of heart rate monitor (HRM) is...
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...
Swimming Heart Rate Monitors
Any form of exercise makes the heart beat faster as more blood is required to keep pace with the burning of calories or the workouts done during the exercise. Swimming is an excellent way to burn calories and also an excellent way to stay fit and...
Target Heart Rate
The heart is continuously pumping out blood to give energy to the different parts of the body. This pumping is measured in the heart rate for every person. Heart rate increases while taking part in certain activities and also when reacting to...
|© heart-rate.tdrbizl.com 2006|