IF shoulder pain wakes you up in the night, makes simple tasks like brushing your hair challenging, or stops you from reaching up for that item on the top shelf, you’re not alone. Shoulder ...

Related: Anatomy of the Human Shoulder Joint People with ... of four tendons that stabilize the shoulder joint. These tendons connect to four muscles that help to move the shoulder in various ...

Medically reviewed by Theresa Marko, PT, DPT, MS If you have pain in your upper arm or shoulder, you may have irritated your ...

Various theories exist regarding the mechanisms of stiff shoulder (SS ... the involved anatomical structure (muscle or capsule) that is the source of the joint restriction.

Muscles are attached to bones by tendons. Muscles contract to move our bones by pulling on them. However, muscles can only pull; they cannot push. This is why they usually work a joint in pairs.