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, ...

Brad and Mike answer real viewer questions on low back pain, covering sciatica prevention, posture and lifting mechanics, ...

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 ...

Lower-back pain can seem to come out of nowhere — especially if you’ve never experienced back problems before. But back issues are usually the result of a lifetime of normal wear and tear, poor ...

Katrina Carter, DPT, FNS, is a licensed travel physical therapist. She specializes in orthopedics and has a passion for providing education on nutrition for healing and overall health and wellness.

Your lower ab muscles play a major role in supporting your core, back, and pelvis. Keeping these muscles strong—along with the rest of your core—can help promote good posture, protect your spine, and ...