A strong, toned lower body is a fitness goal for many—and for good reason. Strong legs support everyday movements like walking, climbing stairs, and lifting. To achieve this, people often turn to ...

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 ...

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...

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 ...