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 ...

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 ...

View post: I Tried 75 Hard Seven Times Before Committing. It Helped Me Lose 70 Pounds and Lower My Blood Pressure For men who want to look strong, few things say “I lift” louder than a wide, jacked ...

Knowing what back exercises to do at the gym is crucial for carving a durable frame that will carry you well as you age. Similar to leg training, the back muscles are some of the most important to ...

The low back is not typically an area that many clients ask me about — until they start experiencing pain in the area. But the truth is: The low-back should be a priority in our fitness routine to ...