Movement
Exercise Experts Say Heart Rate Zones Aren’t Everything
Health Points
- Using how you feel can be just as helpful as tracking heart rate zones.
- Rate of perceived exertion offers a personalized way to gauge workout intensity.
- Consistency matters more than hitting a perfect zone during one session.
When you hit the gym, you might wonder if you should aim for a specific heart rate zone to burn fat or boost heart health.
While many devices track these numbers, focusing on how you feel can be just as effective for reaching your goals.
Kieran Reid, a laboratory director at Brigham and Women’s Hospital, suggests using a scale of perceived exertion to gauge intensity.
This method provides a personalized way to monitor how hard your heart and lungs are working during physical activity.
Heart rate zones are ranges based on your maximum heart rate, which is often estimated by subtracting your age from 220.
However, factors like genetics and your baseline fitness level can influence your actual maximum pulse.
For a more tailored approach, experts recommend the Karvonen formula because it includes your resting heart rate.
Measuring your pulse first thing in the morning can help you calculate a more accurate target for your workouts.
“In both the rehabilitation clinic and in clinical trials, we often use the rate of perceived exertion, or RPE, scale,” says Reid.
Ultimately, the best exercise plan is one that you enjoy and can maintain consistently over time.
Whether you use a smartwatch or your own intuition, staying active is the most important factor for healthy aging.