Resting heart rate is a commonly used indicator of overall cardiovascular health. Measured in beats per minute (bpm), it reflects how efficiently your heart functions when you're at rest. Heart rates can vary from person to person depending on factors like age, fitness level, stress, sleep, medications, and underlying health conditions. Some individuals may naturally have a lower resting heart rate, such as in the 40–60 bpm range, especially if they are highly athletic. Others fall within 60–100 bpm, which is often cited in general health guidelines. Rates like 100–120 bpm or even 120–140 bpm may indicate an elevated resting pulse, which could be temporary due to factors like anxiety or dehydration, or more serious if persistent. Monitoring your heart rate regularly can help you better understand your body’s patterns and know when to consult a healthcare provider for further evaluation.