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. While plenty of ...

Here's your regular reminder that, when it comes to workouts, low-impact does not always equal easy. If you need proof, just try a Pilates workout. One swift bodyweight flow or teaser series later, ...

Regardless of your age, goals or fitness level, strength training is one of the most beneficial types of exercise you can do. It helps you build and tone muscles, improve bone density, increase ...