Upper body workouts can often go heavy on the biceps and triceps, but you don't want to shrug off shoulder exercises. Trainers say that a good deltoid muscle workout does more than help you (literally ...

The deltoids are the muscles that cover the front, back and side of the shoulder joint — and they are essential for everyday movements like raising your arms, lifting a child or carrying groceries.

Fun fact: The shoulder joint is the most flexible joint in the body because of its ball-and-socket structure, which allows for a wide range of movements. Shoulder mobility exercises and stretches can ...

Exercises to tighten batwing arms after 45, with daily band moves and bodyweight work from Jarrod Nobbe, MA, CSCS.

Try arm exercises to build muscle after 50, a daily plan designed by Jarrod Nobbe, MA, CSCS, using bands and bodyweight.

The best exercises for shoulders can help build strength and muscle, making everyday tasks easier, whether that’s washing your hair, passing food across the table or lifting a heavy shopping bag.

What Is a Lateral Raise? A lateral raise is an exercise that involves pulling a weight vertically up. You can use a dumbbell, looped resistance band, kettlebells, or a cable machine. Lateral raises ...

Yoga isn’t the only way to improve your posture—exercises that stretch and strengthen your core, back, chest, and neck can ...

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 ...

To build shoulder muscles that Hercules would be proud of, you have to start by reinforcing the foundations. Here’s how To have any hope of building shoulders like a demigod you need to start deep ...