This quick, 4-exercise back and biceps strength workout will torch your upper body, sculpt your physique, and strengthen your ...

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 ...

Arm day, leg day, ab day—these are the familiar pillars of strength training. But what about lower back day? Our lower backs are often overlooked, yet they're a crucial part of fitness. Many of us ...

If you’re aiming for more back strength, stop walking by the cable machine at the gym. You’re missing out on an effective back workout when you do. Yes, there are tons of exercises out there for back ...

Experts share the exact muscles you should work and exercises you should do to reduce (and prevent) common back pain and injuries.

Most of you know that training your upper body provides endless benefits, from improving your posture to increasing your metabolism. You might think of individually working your arms, shoulders, chest ...

Slouching spine? Pre-posture-ous! Our spines are the scaffolding for the body, and unfortunately, proper posture has become a common casualty of our increasingly sedentary culture. The immediate ...

New research suggests that the best way to keep your back straight is to do exercises that isolate your torso. One of the ...

Prolonged desk work can lead to musculoskeletal problems ranging from annoying aches and pains to injuries. This month, we launched a six-part series showing you how to stretch and strengthen your ...

A personal trainer and sports science expert shares 6 moves that strengthen your abs during your walking workout after 50.

Lie flat on your back with bent knees and feet hip-width apart, arms at your sides with palms pressing into the mattress.

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. The upper back is an ...