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

Boost upper body mobility and strengthen your back and shoulders using this corrective exercise for slumped shoulders and poor posture. This move is primarily performed on the cable machine and ...

Cable Face Pull The bench press is one of our favorite exercises. Doing too many, however, can cause a strength imbalance, favoring your front over your back. Over time, you start to look more like a ...

Personal trainer Chrissy Signore said that you can broaden your frame by working out various back, arm, and chest muscles. Building muscle on you shoulders and back can help make upper body appear ...

Ask someone in the gym to point to their trapezius muscles, and they’ll probably gesture toward the small mounds nestled between their neck and shoulders—but that’s really just the tip of the iceberg.

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 ...

How to: Start standing on the mat, feet hip-width apart. Bring elbows together and up, arms in a 90-degree angle. Keeping core stable, open elbows as wide as possible and then bring them together ...

Prolonged desk work can lead to musculoskeletal problems ranging from continual pain to injuries. This month, we launched a six-part series showing you how to stretch and strengthen your body to ...

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 ...