Riley has created a five-minute barre-inspired cardio burst to give her clients a boost when their energy is low. Best of all ...

Maximise heart health, longevity and fitness in every decade ...

I often hear from people who tell me how hard they are working to get lean and toned, but they just aren't seeing results. Here's the harsh truth: the word "toned" essentially means "muscle," and you ...

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

Three years ago, I was in the worst shape of my life. I had just finished a three-month stint in the hospital and undergone dramatic weight gain from the medication I was taking. I felt winded just ...

If you work out, you will have at some point wondered about whether you should start with weights or cardio. Whether you're already deep into your fitness journey or just getting started, you've ...

Running while overweight is hard and can take a toll on a person’s feet, knees, shins, lower back and hips. Here is this week’s question: Stew, what is your advice for heavier athletes running for ...

It all starts with determining your fitness goals.

Aerobic exercise and strength training offer unique and complementary benefits for brain health, according to a growing body of research. While each activity alone can support cognitive function, ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Cardio and weights are ...