According to experts, it takes just four exercises to absolutely rip your top half to shreds—so you can start building muscle ...

This is one of the most fundamental dumbbell exercises for the lats, says TJ Mentus, a certified personal trainer. “The lats work to pull the elbows into the sides and keep the shoulders back,” he ...

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 ...

Home arm exercises after 55 from a trainer to build upper body strength with just dumbbells, bands, and bodyweight.

Work on your weakest link with these essential moves from a strength and conditioning coach ...

The latissimus dorsi (lat) is a triangle-shaped muscle on each side of our backs that runs from just below the shoulder blade down the spine to the pelvis and connects to the upper arm. Your lats are ...

Muscle imbalances can affect posture, strength, and even increase the risk of injury. Fitness experts say two simple dumbbell ...

If you're looking to strengthen your back muscles, try adding these five exercises to your strength-training routine. A staple posterior chain (backside of the body) exercise, deadlifts target your ...

A strength coach shares four standing exercises that restore posture and strengthen the upper back after 60, no yoga needed ...

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Denise Austin shared a two-minute workout for "strong" arms on her Instagram. Here's how to do the exercises at home.