What is the normal range for a resting heart rate in adults?

The normal range for a resting heart rate in adults is typically between 60 to 100 beats per minute. This range is established based on extensive research examining the average resting heart rates of various individuals under normal physiological conditions. A resting heart rate within this range indicates that the heart is functioning efficiently, circulating blood effectively throughout the body without undue strain or excessive stimulation.

Resting heart rates outside of this normal range may suggest underlying health conditions or abnormalities. For example, a resting heart rate below 60 beats per minute is often seen in well-conditioned athletes, but in other adults, it may indicate bradycardia, which can be a cause for concern if symptomatic. Conversely, a resting heart rate above 100 beats per minute, known as tachycardia, may occur due to stress, anxiety, or medical conditions affecting the heart or overall metabolism.

Understanding the normal resting heart rate helps in evaluating cardiovascular health and can signal when further medical assessment is necessary. Thus, the correct range of 60 to 100 beats per minute is fundamental knowledge for those studying sports medicine and related disciplines.