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

Baena finishes the workout with a unilateral movement: the single-arm pulldown. It isn't something he includes in every ...

These muscles have a variety of different functions and help your body move in different angles and directions. This is why fitness facilities typically feature a number of machines (e.g., the lat ...

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 ...

WANT TO BUILD your biggest upper body muscles without spending so much time in the gym that you'll owe them rent money? You'll need to learn how to train efficiently, rather than just showing up and ...

Jay Cutler still trains like he's gunning for Mr. Olympia. Cutler didn't build one of the widest backs in bodybuilding by accident. The four-time Mr. Olympia legend still lifts heavy and sticks to a ...

A CSCS trainer shares 4 morning exercises that rebuild lower back strength and hip stability after 60.

The best workouts are challenging, effective, and easy to repeat. They fit seamlessly into your life—making consistency simpler and progress more achievable. You won’t always have an hour to spend at ...

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 ...

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 ...