How Does Exercise Affect Your Heart?
By Erica L. Robinson
When performing cardio, blood flow is directed toward working muscles and away from areas that aren't doing much (such as your arms during running, or the digestive tract).
Ever ask yourself, "how do I find my target heart rate?" Finding your target heart rate is easy with our target heart rate calculator. Target heart rate calculation can be determined for any age and activity level, enabling you to use a heart rate monitor and get the most benefit from your workouts.
Understanding your Target Heart Rate
It is recommended that you exercise within 55 to 85 percent of your maximum heart rate for at least 20 to 30 minutes to get the best results from aerobic exercise. The MHR (roughly calculated as 220 minus your age) is the upper limit of what your cardiovascular system can handle during physical activity.
Knowing your target heart rate is including understanding heart rate variability are essential tools to monitoring your fitness goals. Learn how to understand your heart rate and which level you should be aiming for.