What is shoulder protraction?

Scapular protraction is demonstrated starting from 90? of glenohumeral (shoulder) flexion and ends once the arm is in its fully forward position as seen from a side or anterior-medial view.

Dyskinesis can often be caused by muscle inhibition created by soft tissue related pathology such as labral injury, internal impingement or rotator cuff pathology or hard tissue injury such as clavicle fractures and AC separations.

Secondly, what is protraction movement? Short definition of Protraction (in the context of a term to describe movement of the body): Protraction is movement of a body part in the anterior direction, i.e. being drawn forwards. The movement of protraction is the opposite of the movement of retraction.

Keeping this in consideration, what is shoulder protraction and retraction?

Retraction/Protraction/Depression/Elevation. Scapular retraction refers to moving the shoulder blades (scapula) towards the spine. The opposite is protraction – moving the shoulder blades away from the spine. As with retraction, a good approximation of neutral is the spot in the middle of elevation and depression.

What makes one shoulder lower than the other?

Uneven shoulders can be observed in a couple of planes. One of the most common observations is when one shoulder looks higher than the other. This could indicate either a structural, muscular or neural imbalance. With the shoulder lowered it takes greater work of the opposing muscles to raise the arm overhead.

What muscles do shoulder depression?

Function Name Muscles Scapular elevation levator scapulae, the upper fibers of the trapezius Scapular depression pectoralis minor, lower fibers of the trapezius, subclavius, latissimus dorsi Arm abduction True abduction: supraspinatus (first 15 degrees), deltoid; Upward rotation: trapezius, serratus anterior

What causes pain in your shoulder blade?

Other causes for shoulder blade pain include: degenerative disc disease, or a herniated or bulging disc in the spine. scoliosis. osteoarthritis in the joints around your neck, spine, or ribs. spinal stenosis, or a narrowing of your spinal cord. acid reflux. fibromyalgia. shingles. myofascial pain syndrome.

What is the muscle under your shoulder blade?


Is scapular Dyskinesis curable?

Scapular dyskinesis is a well-recognised condition that needs early diagnosis with appropriate clinical examination, including specific tests, and adequate treatment to avoid the instauration of a SICK syndrome. The latter requires aggressive and prolonged treatment to be effectively cured.

What is the shoulder blade called?

In anatomy, the scapula (plural scapulae or scapulas), also known as the shoulder bone, shoulder blade, wing bone or blade bone, is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone).

What does a torn shoulder ligament feel like?

Symptoms include pain, a decrease in range of motion, and instability, which can feel like your shoulder may shift out of place. You may not notice a very small tear, whereas a complete tear can cause persistent, aching pain accompanied by weakness or even paralysis in the affected arm.

Why is scapular retraction important?

Why is scapular retraction important? Being able to retract your scapula is important because protracted scapulae make it difficult to move your shoulder joints well. Protracted scapulae can make it very difficult to stand up straight because the weight of your arms is dragging your thoracic spine into kyphosis.

What is shoulder elevation?

Elevation of the Shoulder Girdle – a movement where the scapula moves in a superior or upward direction occurring at the Sterno clavicular joints. Shrugging the shoulder illustrates elevation and depression of the shoulder girdles. The normal ranges of motion of these movements are 40° of elevation and 10° depression.

What are the five movements of the scapula?

No actual bony articulation exists between the scapula and thorax, which allows tremendous mobility in many directions including protraction, retraction, elevation, depression, anterior/posterior tilt, and internal/external and upward/downward rotation.

What muscles retract the scapula?

Retraction of the scapula is sometimes called adduction of the scapula. The scapula is moved posteriorly and medially along the chest wall. Muscles: rhomboideus major, minor, and trapezius are the prime movers. The muscles that protract and retract the scapula are antagonistic, that is, they have opposed actions.

What is upward rotation of the scapula?

Results. The middle and lower serratus anterior muscles produce scapular upward rotation, posterior tilting, and external rotation. The lower trapezius assists in medial stabilization and upward rotation of the scapula. The pectoralis minor is aligned to resist normal rotations of the scapula during arm elevation.