Did you know that your chest houses some of the largest muscles in the upper body? Home to the pectoralis muscles, your chest is responsible for moving and controlling the arms. Even daily functional ...

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 major muscle in ...

While I truly enjoy working every muscle group, strengthening my pecs isn't exactly my top priority. But here's why you shouldn't skip chest exercises. “I think that the constant fear from women when ...

Upper body resistance or strength training has a long list of benefits. It helps you boost muscle strength and endurance in your arms, back, chest, and shoulders. It also helps you burn calories, ...

Lift Your Chest, Define Your Shoulders, and Enhance Your Neckline! In this 9-minute routine, we’ll do 4 powerful exercises (30 seconds each, several rounds) designed to strengthen, tone, and lift your ...

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 ...