I used to obsess over my fitness tracker after every run, wondering why some days my 3-mile loop showed 280 calories burned and other days it hit 420. Turns out, there’s actually a good reason for ...

Here’s something that surprised me when I started really paying attention to my walks: walking 2 miles isn’t the simple math equation I thought it was. Your body is way more complicated than those ...

I used to obsess over my fitness tracker after every run, wondering why some days my 3-mile loop showed 280 […] The post How Many Calories Do You Burn Running 3 Miles? What Your Fitness Tracker Isn’t ...