How would your differentiate your heart rates before and after exercising?

Before exercising, your heart rate is typically at rest, reflecting your baseline level of fitness and overall health. After exercising, your heart rate increases significantly to supply more oxygen to your muscles, and it can vary based on the intensity and duration of the workout. The recovery phase, where your heart rate gradually returns to its resting level, is also an important indicator of cardiovascular fitness. A quicker recovery time generally signifies better fitness levels.