Want an exercise program that helps you work out smarter, not harder? You've found it. The Women's Health+ Ultimate HIIT Challenge is a week-long program that combines high intensity interval training ...

If you think endless miles on the treadmill are all you need, science says otherwise. A growing body of research shows that strength training delivers fat-burning benefits cardio alone simply can’t ...

Interval training is great for boosting cardiovascular endurance and promoting overall fitness. Our fitness expert, Judd NeSmith, NASM-CPT, PES and founder of Serious Fitness, explains interval ...

A new study suggests that HIIT workouts may help preserve lean mass in older adults compared to moderate exercise—but changes were small. Here's what to know.

In the quest for a longer, healthier life, exercise advice can sometimes feel confusing. From High-Intensity Interval ...

The 'blood and guts' guru extends his savage intensity into his cardio work ...

From sprints to incline walking, the data shows which workouts burned the most fat – and it's good news for runners ...

High intensity interval training (HIIT) may be the most effective form of exercise for reducing body fat while maintaining ...

A HIIT workout can be tricky to define because, at its core, it just means a string of exercises that gets your heart racing, providing a cardio boost to what would otherwise be a serviceable, but ...

It's well established that women entering (peri)menopause can gain real health benefits from lifting weights. However, while this messaging is incredibly important, it can sometimes mean that cardio, ...