Ready to transform your body and feel more energized than ever? If your goal is to burn calories efficiently and optimize ...

Which cardio burns the most fat? From jogging and sprints to incline walking and swimming, here’s what a metabolic-mask ...

As a personal trainer, I frequently am asked by my clients about the exercises that burn the most calories. I usually respond by explaining that other indicators — like strength, endurance and heart ...

Our stories are reviewed by medical professionals to ensure you get the most accurate and useful information about your health and wellness. For more information, visit our medical review board. This ...

And how you can burn more calories walking in less time.

Burn more, weigh less. Sounds simple, right? Not exactly. A new study is challenging conventional wisdom about exercise and weight loss, suggesting your workout may not burn as many calories as you ...

I used to think burning 3000 calories meant living on the treadmill for hours. Spoiler alert: I was completely wrong, and it nearly burned me out completely. I’d drag myself to the gym, spend what ...

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. One of the benefits of ...

Weight lifting helps burn calories and boosts your metabolism. Combining cardio and weight lifting improves body composition and burns more calories. Increasing the weight you lift gradually will help ...

Let's set aside the myths and focus on practical advice to help you reach your goals. We all want to be efficient with our time and effort, and it's natural to look for the "magic formula" that lets ...