Your watch already tracks heart rate, but turning on this view helps you adjust your workouts in real time. Here's how to do it.

A trainer breaks down how to perform the best workout to slow muscle aging to keep you feeling young and thriving.

For the study, nearly 90,000 UK residents wore wrist accelerometers to track their physical activity and time spent at ...

Now, before we get into the 30 best tested-and-reviewed workout pieces on Amazon, let’s address the elephant in the room: $$$ ...

After thousands of reviews and testing, we found the best workout clothes on Amazon to add to your closet. After all, nothing ...

Though the surveillance video from Planet Fitness on Mineral Spring Avenue capturing the assault involving former New England ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! It's hard to believe it's already September: The ...

Jessica Johnson, 25, claims her arm muscles 'exploded' after she trained too hard in a Crossfit challenge involving pull-ups ...

Apple today released watchOS 11with sleep apnea notifications, the Vitals app, training load, additional customization for ...

Although working out while fasting is generally safe, there are factors to consider to determine if it’s right for you.

says good workout shoes should feel comfortable right away — they shouldn’t feel as if you have to break them in. At the end of the day, it comes down to what’s most comfortable for you ...

A WOMAN has been accused of having 'daddy issues' by her own dad because of her age gap romance. Jessica Zirkelbach, 34 and Alan, 62 met ten years ago with Jessica claiming she was attracted to ...