According to a trainer, the cable machine is one of the most versatilepieces of exercise equipment. Try his full body workout using cable machine. You’re in the gym. It’s 6:30 p.m. on a Tuesday.

Your posture can suffer if you spend a lot of time hunched in front of a computer or sitting on a couch or chair. But your workout can improve your posture — as long as you're focusing on the right ...

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. We’re going to start ...

Bigger muscles have long been associated with strength, confidence and vitality. Visually, they create a powerful silhouette that signals athleticism and capability, which is one reason muscle ...