Heart rate variability:
The term time domain is used to portray the study of mathematical functions, or real-life signals, with respect to time. In the time-domain, the indication or function's value is known at different discrete time points; or for all real numbers, for the case of uninterrupted time period. A general frequency domain system is the application of the discrete Fourier transform to the beat-to-beat time period time series. That demonstrates the quantity of variation for diverse frequencies. Numerous frequency bands of attention have been defined in humans.
High Frequency band is determined by respiration and appears to derive mainly from vagal movement. Low Frequency band derives from both vagal and sympathetic action and has been hypothesized to replicate the impediment in the bar receptor loop. Very Low Frequency band (VLF) band is found in between 0.0033 and 0.04 Hz. The origin of this band is unknown, but it had been credited to corporeal activity. Ultra Low Frequency (ULF) band can be established between 0 and 0.0033 Hz. The major background of this band is day/night variation.A system that is biological which functions in the frequency domain is the auditory system, in which the basilar membrane of the inner ear is able to operate a power spectrum decomposition of incoming sound waves. The consequence is that we are able to hear a divesrse range of different frequencies played together as a collection of separate notes, rather than simply a complicated noise.
Cardio zone heart rate monitor:
Baby heart monitor:
Heart of a Baby: How did you feel when your baby kicked you for the first time? Most of you would have just broken into cold sweat the first instance. But probably when you realized it is just the little one waking up or gearing up for play...
Best heart rate monitor:
The first company to make wireless heart rate monitors is still the leader in the field. The Polar A3 heart-rate monitor is a favorite in which say the guides you like a personal trainer and allows you to view previous workout data. The heart-rate...
Exercise heart rate:
The exercise heart rate is approximately where your heart rate should be when performing aerobic exercise, such as fat burning, especially if you are unfit or a beginner to exercising. To get the most out of your workout, you should frequently...
Healthy Resting Heart Rate:
physically fit people. Resting heart rate will decrease with the heavy exercise or sports. Exercise or sports make heart larger and stronger. Calculating Resting Heart rate: The best time to find resting heart rate is in the morning, after a...
Heart Rate Monitors -
What are Heart Rate Monitors? A device usually worn like a watch and consists of a chest strap and a wrist receiver, used to monitor the heart rate during exercise. The reading shows the hearts beats per minute. They are used as a tool for...
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...
Normal resting heart rate:
Types of heart rates: A heart rate is a count of heart beats in a minute. Heart rate affects the functioning of heart. A normal heart rate indicates a healthy cardiovascular system. Many factors such as heart diseases, physical activity,...
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...
Reebok Heart rate monitor
One of world leaders in sports and fitness equipment, Reebok have a diverse and unique product range for heart rate monitors. The unique feature in Reebok monitors is that these are strapless. No chest straps, no need to tie the monitors around your...
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...
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