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. It’s easy to almost ...

Expert trainers explain how to get the most out of kettlebell workouts—and which are the best to integrate into your weekly ...

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...

Every month Marjie Gilliam’s Road to Fitness column highlights an exercise that you can fit into workouts. The Life section is your place to find practical articles that you can apply to your life. A ...