As a personal trainer and fitness journalist, I am often asked about the best way to build muscle in the arms, particularly ...

Deltoids are also known as shoulder muscles. They’re a very important muscle group that’s located where your upper arm meets your torso. Your deltoids are one of the most complex muscle ...

What Is a Rotator Cuff? Your rotator cuff is made up of muscles and tendons that keep the ball (head) of your upper arm bone (humerus) in your shoulder socket. It also helps you raise and rotate ...

The scapula (shoulder blade), clavicle (collarbone) and humerus (upper arm bone) rely heavily on the coordination of muscles like the rotator cuff, trapezius, serratus anterior and deltoids to ...

Pushups work multiple upper body muscles simultaneously with particular ... shoulder muscles that create an appealing line from shoulder to arm. Holding light dumbbells at your sides, raise ...

There are several muscles of different shapes and sizes in the upper back, which help with neck, shoulder, and arm movements. Injuries to these muscles can cause upper back pain. The feeling can ...

From your shoulders to your fingers ... You use your triceps muscle in your upper arm to extend your arm, whereas the brachialis and biceps muscles allow it to bend at the elbow.

How to do the flexed arm hang (pull-up ... effective at strengthening your upper body. Push exercises are important for building front-body muscles like the shoulders and pecs, plus the triceps.

The biceps brachii, commonly just called biceps, "is a large, thick muscle of the ventral or front side of the upper arm," says Dr ... head – which begin on the shoulder blade and attach ...