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. The upper back is an ...
Why did we put together an extensive article on back exercises and back workouts? We'll put it this way, there's a reason we don't shoot Men's Health cover stars from behind. It's because we know that ...
An osteopath, personal trainer, and a Pilates instructor all agree that this exercise is worth doing ...
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 ...