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 ...
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 ...
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 ...
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