What is the normal range for adult resting heart rate?

The normal range for an adult resting heart rate is typically considered to be between 60 to 100 beats per minute. This range reflects the physiological baseline of a healthy adult at rest and is influenced by various factors such as age, fitness level, and overall cardiovascular health. A resting heart rate lower than 60 may indicate bradycardia, which could be normal in well-trained athletes but might also suggest health issues in non-athletes. Conversely, a resting heart rate above 100 beats per minute is considered tachycardia, which might signal stress, anxiety, or underlying medical conditions. Therefore, the range of 60 to 100 beats per minute serves as a standard reference point for assessing heart rate in clinical settings.