Add Yahoo as a preferred source to see more of our stories on Google. Credit: Shutterstock You may have heard the gym rats in your life talk about chest day. Strengthening your chest is incredibly ...

In this heavy-hitting chest session, Kali Muscle joins forces with Big Boy and the Strength Cartel crew to move serious weight. The workout includes classic movements like bench press, dumbbell work, ...

Gym machines may look cool, but when it comes to building muscle and strength in your upper body, all you really need is the humble dumbbell and this workout. Perfect if you’re pushed for time, this ...

The respected strength coach broke down his science-backed chest workout from top-to-bottom, hitting all areas of the key muscle. Many struggle with chest muscle growth due to workout plateaus and ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Did you know that your chest muscles are essential in ...

This underrated bodyweight move is gaining attention among fitness experts in the U.S. for its ability to correct posture, ...

Chair exercises for upper body after 50, 5 expert-backed moves with exclusive tips from Eric North.

Ever feel like you need a gym full of fancy equipment to get a decent workout? Think again. There’s a secret weapon in the fitness world that requires zero gear but delivers maximum results. And the ...