Unlike many machines at the gym, the cable pulley has stood the test of time. That's because the cable pulley and cable crossover machines are some of the most versatile pieces of gym equipment, ...

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 ...

Looking to straighten out those shoulders? Experts share the best back exercises to improve posture and reduce the risk of ...

Add Yahoo as a preferred source to see more of our stories on Google. For lower back and glute strength, master the art of hip hyperextensions—here’s how. Undrey/Getty Images Hip hyperextension ...

Back exercises aren’t just for bodybuilders or powerlifters—they’re a must for anyone who wants to improve their overall strength, stability, and posture. Back extensions are versatile enough to be ...

The fitness equipment industry generates billions annually selling specialized machines that ultimately perform simple functions: creating resistance against muscle contraction. Resistance ...

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, ...

Many people suffer with some degree of low back discomfort due to sedentary lifestyle in office. ISTOCK PonyWang Marjie Gilliam Many people suffer with some degree of low back discomfort due to ...