If you’ve ever glanced at your smartwatch mid-workout and wondered whether your heart rate is impressively low for how hard you’re working, or not high enough because you’re taking it too easy, you’re ... Exercising at your max heart rate might leave you drenched in sweat, but that doesn’t mean it’s something you should do regularly. In fact, spending too much time in the high zone could cause symptoms ...

Understanding the Context

Women's Health: How High Should Your Heart Rate Be During Workouts to See Results? Experts Weigh In How High Should Your Heart Rate Be During Workouts to See Results? Experts Weigh In Runner's World: Is It Normal for Heart Rate to Run High on Race Day? Here’s How to Zero in on the Right Zone Is It Normal for Heart Rate to Run High on Race Day?

Key Insights

Here’s How to Zero in on the Right Zone Most runners can benefit from monitoring heart rate in different ways during half marathon training. For example, you can use heart rate to set training zones, which will help you dial into the right ... MSN: Is It Safe to Exceed Your Maximum Heart Rate During Exercise?