Active people often have lower heart rates because their heart muscles don't need to work as hard to maintain a steady beat.
The first one is often highest - for me anyway as I tend to worry about what it will come with.
Heart rate may increases during physical exercise, emotional state or even change with body posture.
However, much more research is needed, including studies that follow people for many years, before scientists can "truly understand" the value of resting heart rate, he added.
An average normal heart rate at rest for adults ranges from 60 to 100 bpm, according to the.
A well-trained athlete may have a resting heart rate of 40 to 60 bpm, according to the AHA.