You start a plan with a thud in your chest and a calendar full of promise, then watch it fizzle as life gets loud. The HIIT ...

From chest straps to wrist-based wearables, these are the top heart rate monitors I've tested and recommend buying.

Discover 15 effective tips to reduce butt fat and achieve a firmer, more toned figure. Simple, practical methods for women ...

Menopause, hormones. Do women actually need special workout rules? Lauren Colenso-Semple, PhD, explains what the science ...

Runna has sparked curiosity—and criticism. Running isn’t exactly my preferred method of cardio. I was a swimmer all my life, ...

So much messaging for women around doing sprint or HIIT training suggests a rigid framework where you go a certain number of ...

Interval running condenses the powerful effects of regular running into shorter, high-intensity bursts. Research shows it can ...

CARRYING extra weight has long been linked to several different diseases. But now, new research shows where your fat sits on ...

A full schedule of activities will no longer be an excuse for not doing sport. Here you have the best exercise routines with little time. There is something for everyone!

Experts—including the Lagree method founder Sebastien Lagree—break down the buzzy exercise phenom co-signed by Jennifer ...

Emerging evidence indicates that sustainable lifestyle changes—such as increasing physical activity, adopting healthy dietary ...

Discover what visceral fat is, why it's dangerous, and how to reduce it through simple changes to your diet, exercise, and ...