The Karvonen Method is a scientifically-backed formula used to determine your optimal heart rate training zones. By factoring in your resting heart rate and age, this method provides a personalized approach to cardiovascular exercise, ensuring you work out at the intensity that best supports your fitness goals. Whether you're aiming to improve endurance, burn fat, or boost overall cardiovascular health, the Karvonen Method offers a tailored plan to maximize your results. Perfect for athletes, fitness enthusiasts, and anyone looking to enhance their workout efficiency, this method helps you train smarter, not harder. Discover how the Karvonen Method can transform your fitness journey today!



In love with this app. I've seen such a change in my energy levels and stamina. The heart rate monitor is genius! Almost feels like a game to keep improving. Super excited to keep pushing myself!