Posture
Chapters 1-2
Muscle Terms
Shoulder Anatomy
Elbow Anatomy
100
this postural deviation is most common among today's society
forward head posture
100
Flexion and Extension occur within this plane
sagittal
100
this is the ability of a muscle to return to its original size after being stretched
elasticity
100
This anatomical landmark is an insertion site for the subscapularis
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lesser tuberosity
100
This is the name of the true elbow joint
humero-ulnar
200
what postural deviation is shown in this picture
scapular winging
200
this concept is defined as how the bones adapt and build is based on the amount of stress placed on them
Wolff's Law
200
a muscle that is can be fatigued easily, is considered more powerful and uses anaerobic energy production is known as
fast twitch; Type II
200
this palpation point is inferior to the clavicle and is the insertion site for the bicep brachii short head and the pec minor
coracoid process
200
These three muscles are strong elbow flexors
biceps, brachioradialis, brachialis
300
when in ideal postural position, the earhole should line up with what anatomical landmark
acromion process
300
these types of stabilizers do not contract but support joint movement and stability (Ligaments are an example)
static stabilizer
300
Eccentric and concentric contractions are both components of this type of muscle contraction which involves a change in muscle length
isotonic
300
When in anatomical position the scapula should lie between ribs _____ and __________.
ribs 2-7
300
This ligament helps hold the radial head in place against the ulna
annular ligament
400
what postural deviation is seen in this picture
over-pronation
400
these types of joints have a joint capsule, fluid inside and are most mobile of all joint categories
synovial
400
this type of range of motion is completed by the examiner while the patient stays relaxed
passive ROM
400
The concept of two opposing muscle groups working together to perform a movement (such as the supraspinatus/deltoid working with infraspinatus and teres minor during abduction) is known as
force coupling
400
This muscle rotates the radius away from anatomical position and is located more proximal on the forearm
pronator teres
500
this postural deviation is defined as an excessive arch of the lumbar spine- often occurs with anterior pelvic tilt
lordosis
500
cartilage that lines the ends of the bones where joints surfaces meet are identified by these two different terms
hyaline and articular
500
which rotator cuff muscle is an anatgonist to the infraspinatus
subscapularis
500
this muscle is your main scapular protractor and the antagonist is what other muscles?
serratus anterior and rhomboid/middle trap
500
The ulnar nerve is located in this spot which is between what two anatomical landmarks
cubital tunnel and olecrannon/medial epicondyle