Pulse rate guidelines constitute a well-established method for controlling the intensity of physical exercises. This article will examine several fundamental issues pertaining to training in planned pulse rate zones. How can information about pulse rate during exercise be utilized? What pertinent insights do they provide?
The era of devices monitoring heart function
Even 20–30 years ago, both athletes and physically active individuals, to check the intensity of exercises, determined heart rate by placing fingers on the neck arteries and counting the number of beats in 15 seconds using a second hand. They then multiplied the obtained results by 4 to ascertain the post-exercise heart rate. Nowadays, the application of electronic devices for continuous heart rate monitoring during exertion is common. Special watches, chest straps, and touch-sensitive sensors for measuring heart rate integrated into fitness equipment such as treadmills, stationary bikes, etc., are used for accurate determination of heartbeat rate.
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