What is the normal adult range for resting heart rate?

The normal resting heart rate for adults is typically between 60 to 100 beats per minute. This range is considered the standard for the majority of adults at rest and is influenced by various factors such as fitness level, age, and overall health. A resting heart rate below 60 might be seen in well-conditioned athletes, whereas rates above 100 could indicate stress, anxiety, or other health issues. Therefore, the range of 60 to 100 beats per minute encompasses the heart rates for most healthy adults under resting conditions, making it the correct choice for this question.