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. Your shoulders are an ...

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

Shoulders can often get put to the bottom of the pile when it comes to upper body workouts, but they shouldn’t. Not only are they easy to train, but they help with strength in other areas of the upper ...

YOUR SHOULDERS ARE more involved in your workout sessions than you might think. Whether you're focusing on specific muscle groups to anchor your training plan (think leg day, back day, chest day, etc.

These arm-strengthening exercises from yoga mirror many gym workout movements yet bring additional core-strengthening ...

Anyone interested in building lean muscle will love this method.

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 ...

The dumbbell squat to press, also known as a thruster, is a compound exercise that starts in a front squat position and ends in an overhead press. This full body movement can be done using dumbbells, ...

Upper arm flab exercises after 50 from a CSCS coach, 4 fast morning moves to firm arms with bands and bodyweight.

Workout splits are simple, effective ways to organize a weekly workout schedule to eliminate the guesswork. Here, a certified ...

When your shoulders feel stiff, stretching might seem like the obvious answer. But in many cases, stretching is just a temporary fix rather than a real solution — and when it comes to the shoulders, ...