Add Yahoo as a preferred source to see more of our stories on Google. Woman working out with lower back exercises Arm day, leg day, ab day—these are the familiar pillars of strength training. But what ...

Your back is key to your physique goals. Here’s how much you need to train to start achieving them.

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 ...

STAYING IN SHAPE is a continuous process. If you've ever had to press pause on your routine, changed up your lifestyle, moved away from your favorite gym, or just fallen out of the habit of exercising ...

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 ...

Why: “This is a nice way to add lower back action to your back workout,” Samuel says. By rowing in a static bent-over position, your lower back muscles will work overtime to hold your torso at a ...

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...

A trainer explains how a single exercise on this overlooked machine can strengthen and protect your back. The Roman hyperextension chair is often overlooked but effective for strengthening the lower ...