I used to think weight training was just about building muscle and getting stronger. Boy, was I wrong. After diving deep into the research and tracking my own body’s responses, I discovered that how ...

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 ...

Plus, exactly how to get results from whatever activity you love to do.

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 ...

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. Calories aren’t only ...

As a personal trainer and weight-loss coach, I am constantly answering health and fitness questions from my clients, on social media and in our Start TODAY Facebook group. In this column, I address ...

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 ...

Exercising regularly is extremely important. It not only helps in weight management but also staying active, preventing diseases and more. The World Health Organisation (WHO) recommends that adults ...

Exercising and eating a balanced diet are great ways to help you stay healthy. But if you are looking to burn extra calories, some exercises shed more than others. Duration, intensity and your weight ...