MSN: What are heart rate zones, and how can you find yours? Heart rate zones are a way to describe how hard you're working during a cardio workout, like running or cycling. The faster your heart beats, the harder you're working.

Context Explanation

So an easy jog might have you ... PRINTED ON TREADMILLS and exercise bikes in gyms around the world is a simple method for estimating the maximum rate at which your heart should safely beat, in beats per minute: 220 minus your age. Yahoo: The Best Heart Rate Zones After 50 for Fat Burn—It’s All About Zone 2! Add Yahoo as a preferred source to see more of our stories on Google.

Insight Material

Understanding our body’s target heart rate zones and how they change as we age is crucial for getting the most out of our workouts ... The Best Heart Rate Zones After 50 for Fat Burn—It’s All About Zone 2! Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

Final Conclusion

Runner's World on MSN: Not knowing your maximum heart rate could derail your running performance – so here’s how to calculate it