Why It Is Important to Monitor Heart Rate During Exercise

Rule 1: Heart rate is an indicator of exercise Your heart rate tells you how hard you are working out. During moderate to vigorous exercise, your heart rate should be between 50 % and 85 % of your maximum heart rate. It is important to follow this rule to avoid overexerting your heart.

Rule 2: Your heart rate should not exceed the number you get when you subtract age from 220 This is the highest rate at which your heart can beat ===during physical activity. If your heart rate has not yet reached its maximum value during exercise, but you already feel dizzy or cannot breathe or speak, this is a sign of severe overexertion. When your heart rate exceeds 90 % of your available maximum it can be dangerous for your heart. Increase the intensity gradually, which will make you more resili...