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 ...

Bodyweight workouts offer a practical, equipment-free way to build strength, improve balance, and begin a sustainable fitness routine at home.

Simple, equipment-free routines for beginners to build strength, flexibility and heart health at home, with safety tips and ...

Whether you’re into running, biking or swimming, these fitness apps can help take your work out to the next level. FitStar is a personal training app featuring retired NFL star Tony Gonzalez, who ...