Which of the Following Does Not Move the Shoulder Girdle

What action occurs in the shoulder girdle during the concentric phase of the following activities. Muscles of the shoulder and upper limb can be divided into four groups.

Muscles Of The Pectoral Girdle Upper Limbs Structure Movement Function Study Com

Movement that allows the shoulder girdle to move upwards as in shrugging the shoulders.

. Abduction protraction - scapula moves laterally away from spinal column. Hold position and inhale. If a muscle attaches to the scapula and its other attachment is superior to the scapula it can elevate the scapula at the scapulocostal joint.

Muscles that stabilize and position the pectoral girdle muscles that move the arm muscles that move the forearm and muscles that move the wrists hands and fingers. Same setup as in 1. The high range of motion of the shoulder comes at the expense of decreased stability of.

The muscle that adducts and rotates the scapula laterally is the. Elevation moving upwards or shrugging your shoulders. Shoulder girdle muscles Serratus Anterior.

Shoulder joint acromioclavicular and sternoclavicular joint moves together in. What are the shoulder girdle movements. Retraction moving shoulders backwards.

A pectoralis major b deltoideus c rhomboideus d serratus anterior e trapezius. 6 Elbow Radioulnar Joints Ch. Perform 5 reps and then proceed to 2.

Which of the following does not move the shoulder girdle. The pectoral girdles are to the upper limbs as the. 4 Shoulder Girdle Ch.

4-15 Movements For some shoulder girdle movements scapula must rotate or tilt on its axis Lateral tilt outward tilt during abduction. Which of the following does not move the shoulder girdle. - Adduction retraction - scapula moves medially toward spinal column.

Rotating the lower scapula towards the rib cage as in moving the arm behind the back. The anterior muscles include the subclavius pectoralis minor and serratus anteriorThe posterior muscles include the trapezius rhomboid major and rhomboid minorWhen the rhomboids are contracted your scapula moves medially which can pull the. Movements of the shoulder girdle.

Which of the following does not move the shoulder girdle. Allows us to hear sounds. The following general rules regarding actions can be stated for the functional groups of muscles of the shoulder girdle.

The shoulder is structurally and functionally complex as it is one of the most freely moveable areas in the human body due to the articulation at the glenohumeral joint. A pectoralis minor B deltoid C rhomboid. The movements actions of the shoulder girdle consist of.

What action occurs in the shoulder girdle during the concentric phase of the following activities. In those species with three bones in the shoulder it consists of the clavicle scapula and coracoid. 5 Shoulder Joint Ch.

Because the glenohumeral joint between the scapula and humerus is free to move as the scapula moves and because the shoulder girdle has only one bony connection to the thorax the upper limb of a human is far more mobile than the lower limb. In contrast to the shoulder the hip joint is fixed in relation to the vertebrae. In humans it consists of the clavicle and scapula.

Muscles that position the pectoral girdle are located either on the anterior thorax or on the posterior thorax Figure 726. When the shoulder joint abducts what action is the shoulder girdle performing. Except during slight movements of shoulder joints all movements of shoulder joints are accompanied by movement of clavicle and scapula.

All of the following originate on the scapula EXCEPT the. Contains an important artery to the brain. Which of the following does NOT move the shoulder girdle.

Allows us to equalize pressure on the eardrum. The muscle that inserts on the acromion and scapular spine is the A serratus anterior. Some mammalian species have only the scapula.

Serratus anterior brachialis pectoralis major rhomboid trapezius The muscle that adducts and rotates the scapula downward is the serratus anterior. Complete the chart below. Movement Agonist Antagonist Synergist Activity Chin Ups Bench Press Shrugs Military Push Ups.

Shoulders should stay away from ears to maintain maximum length of neck. Static position during shoulder joint actions Contract to move shoulder girdle to enhance movement of upper extremity when shoulder goes through extreme ranges of motion McGraw-Hill Higher Education. The pectoral girdle or shoulder girdle consists of the lateral ends of the clavicle and scapula along with the proximal end of the humerus and.

The muscle that inserts on the accordion and scapular spine is the. Do not shrug up to draw shoulders together as arms move toward floor. It contains the shoulder girdle which connects the upper limb to the axial skeleton via the sternoclavicular joint.

Which of the following does not move the shoulder girdle. - returning inferior angle inferomedially toward spinal column glenoid fossa to normal position. The shoulder girdle or pectoral girdle is the set of bones in the appendicular skeleton which connects to the arm on each side.

While exhaling return to starting position. The reverse of the elevation movement. 7 Wrist Hand Joints Terms in this set 313 The two bones that are primarily involved in movements of the shoulder girdle are the scapula and the ______.

The pectoral girdle and entire shoulder move downwards. Contains the labyrinth of the inner ear. Function of pectoral girdle is to provide mobility on the thorax to enhance mobility of shoulder joint.

The auditory tube. Depression moving shoulders downwards. Protraction pushing shoulders forwards rounding or hunched shoulders.

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