Want to max out the muscle growth of your shoulders? These exercises will work the anterior, medial and posterior portions of ...

Shoulders are awesome. These complex ball-and-socket contraptions allow for incredibly diverse movement and function. But this versatile setup can also be a common area of pain when mistreated. Using ...

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. We’re going to start ...

Step one foot behind you. Bend both knees to 90 degrees to lower down in the lunge. Pause for a moment, then press through ...

If you've ever tried to lift a suitcase into an overhead bin, hang a curtain rod, or carry three grocery bags in one trip, you already know how much your shoulders matter. They're the unsung heroes of ...

Work smarter, not harder.

You don't need to work out for hours with lots of equipment to get stronger. In fact, you can get in a quality strength workout in under 30 minutes without any equipment. Don't believe us? Try this 20 ...

The subscapularis tendon is a tendon that plays a role in the rotator cuff and shoulder biomechanics. It is one of four muscles that make up the rotator cuff, and helps the shoulder move in internal ...

It’s time for your favorite strength class and you’re pumped for it. First move on the docket? Overhead presses. You’ve got this, you tell yourself. But as soon as you lift your dumbbells skyward, a ...

The sleeper stretch can improve shoulder internal rotation, particularly when combined with other posterior shoulder ...

Standing arm exercises after 55 with a CSCS guide to rebuild muscle using bands and bodyweight, joint-friendly and effective.