Understanding your ideal heart rate during exercise is crucial for training smarter and supporting long-term health. Your maximum heart rate can be estimated by subtracting your age from 220. Training within 50-85% of this maximum heart rate, depending on your exercise type, ensures you're working at an effective and safe intensity to strengthen your heart and improve endurance.source https://timesofindia.indiatimes.com/life-style/health-fitness/fitness/what-should-be-the-ideal-heart-rate-while-exercising/articleshow/125989145.cms