Add Yahoo as a preferred source to see more of our stories on Google. We spend hours hunched over phones and computer monitors day in and day out. It’s no surprise we have an epidemic of back pain.

It’s no secret that barbells tend to be a go-to for many fitness enthusiasts. But if you’re looking to take your strength training game to the next level, you may want to start incorporating dumbbells ...

Xanny Vargas, a certified trainer at Chuze Fitness, is a firm believer in the transformative power of adding light dumbbells to your core routine. "With the right focus, even very light dumbbells can ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! The back muscles are used in almost every movement — from ...

View post: I Was Crushing My Evening Workouts but Sabotaging My Sleep. Here's How I Fixed My Internal Clock In a recent video, Jeff Cavaliere, CSCS, of Athlean-X shares two of the most effective, ...

If you want to work the upper body, but are unsure which exercises to do, a back and bicep themed workout is always a great stand by. These muscles are often targeted within one routine because they ...

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Deadlifting is a classic exercise for a reason: It’s incredibly functional, and it hits a whole bunch of muscles at once. You don’t need a barbell, either: The dumbbell deadlift is actually a more ...

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 ...