Kinesiology Flashcards

(67 cards)

1
Q

Sternocleidomastoid

       Action
A

Unilaterally:
Laterally flex the head and neck to the same side.
Rotate the head and neck to the opposite side.

Bilaterally:
Flex the neck.
Assist to elevate the ribcage during inhalation.

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2
Q

Sternocleidomastoid

      Origin
A

Sternal Head:
Top of manubrium.

Clavicle Head:
Medial one-third of the clavicle.

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3
Q

Sternocleidomastoid

      Insertion
A

Mastoid process of temporal bone and the lateral portion of superior nuchal line of occiput.

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4
Q

All Scalenes

Action
A

Unilaterally:
With ribs fixed, laterally flex the head and the neck to the same side. (All)

Bilaterally:
Elevate the ribs during inhalation. (All)
Flex the head and neck. (Anterior)

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5
Q

Anterior Scalene

  Origin
A

Transverse process of third through sixth cervical vertebrae. (Anterior Tubicles)

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6
Q

Anterior Scalene

  Insertion
A

First rib.

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7
Q

Middle Scalene

   Origin
A

Transverse processes of second through 7th cervical vertebrae. (Posterior Tubercles)

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8
Q

Middle Scalene

  Insertion
A

First rib.

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9
Q

Posterior Scalene

    Origin
A

Transverse processes of sixth and seventh cervical vertebrae. (Posterior Tubercles)

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10
Q

Posterior Scalene

   Insertion
A

Second rib.

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11
Q

Biceps Brachii

  Action
A

Flex the elbow. (Humeroulnar Joint)
Supinate the forearm. (Radioulnar Joints)
Flex the shoulder. (Glenohumeral Joint)

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12
Q

Biceps Brachii

  Origin
A

Short Head:
Coracoid process of scapula.

Long Head:
Supraglenoid tubercle of scapula.

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13
Q

Biceps Brachii

Insertion
A

Tuberosity of the raduis and aponeurosis of the buceps brachii.

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14
Q

Triceps Brachii

  Action
A

All Heads:
Extend the elbow. (Humeroulnar Joint)

Long Head:
Extend the shoulder. (Glenohumeral Joint)
Adduct the shoulder. (G/H Joint)

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15
Q

Triceps Brachii

  Origin
A

Long Head:
Infraglenoid tubercle of the scapula.

Lateral Head:
Posterier surface of the proximal half of the humerus.

Medial Head:
Posterior surface of distal half of humerus.

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16
Q

Triceps Brachii

Insertion
A

Olecranon process of the ulna.

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17
Q

Deltoid

Action

A

All Fibers:
Abduct the shoulder. (Glenohumeral Joint)

Anterior Fibers:
Flex the shoulder. (G/H Joint)
Medially rotate the shoulder. (G/H Joint)
Horizontally adduct the shoulder. (G/H Joint)

Posterior Fibers:
Extend the shoulder. (G/H Joint)
Laterally rotate the shoulder. (G/H joint)
Horizontally abduct the shoulder. (G/H Joint)

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18
Q

Deltoid

Origin

A

Lateral one-third of the clavicle, arcomion and spine of scapula.

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19
Q

Deltoid

Insertion

A

Deltoid tuberosity.

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20
Q

Latissimus Dorsi

    Action
A

Extend the shoulder. (Glenohumeral Joint)
Adduct the shoulder. (G/H Joint)
Medially rotate the shoulder. (G/H Joint)

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21
Q

Latissimus Dorsi

    Origin
A

Inferior angle of the scapula, spineous processes of the last 6 ribs thoracic vertebrae, last three or four ribs, thoracolumbar fascia and posterior illiac crest.

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22
Q

Latissimus Dorsi

  Insertion
A

Intertubercular groove of the humerus.

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23
Q

Pectoralis Major

    Action
A

All Fibers:
Adduct the shoulder. (Glenohumeral Joint)
Medially rotate the shoulder. (G/H Joint)
Assist the elevate the thorax during forced inhalation. (With the arm fixed)

Upper Fibers:
Flex the shoulder. (G/H Joint)
Horizontally Adduct the shoulder. (G/H Joint)

Lower Fibers:
Extends the shoulder. (G/H Joint)

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24
Q

Pectoralis Major

   Origin
A

Medial half of the clavicle, sternum and cartilage of first through sixth ribs.

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25
Pectoralis Major Insertion
Crest of greater tubercle of humerus.
26
Supraspinatus Action
Abduct the shoulder. (G/H Joint) | Stabilize the head of the humerus in the glenoid cavity.
27
Supraspinatus Origin
Supraspinous fossa of the scapula.
28
Supraspinatus Insertion
Greater tubercle of the humerus.
29
Infraspinatus Action
Laterally rotate the shoulder. (G/H Joint) Adduct the shoulder. (G/H Joint) Stabilize the head of the humerus in the glenoid cavity.
30
Infraspinatus Origin
Infraspinous fossa of the scapula.
31
Infraspinatus Insertion
Greater tubercle of the humerus.
32
Teres Minor Action
Laterally rotate the shoulder. (G/H Joint) Adduct the shoulder. (G/H Joint) Stabilize the head of the humerus in the glenoid cavity.
33
Teres Minor Origin
Upper two-thirds of lateral border of the scapula.
34
Teres Minor Insertion
Greater tubercle of the humerus.
35
Subscapularis Action
Medially rotate the shoulder. (G/H Joint) | Stabilize the head of the humerus in the glenoid cavity.
36
Subscapularis Origin
Subscapular fossa of the scapula.
37
Subscapularis Insertion
Lesser tubercle of the humerus.
38
Levator Scapula Action
Unilaterally: Elevate the scapula. (S/T Joint) Downwardly rotate the scapula. (S/T Joint) Laterally Flex the head and the neck. Rotate the head and neck to the same side. Bilaterally: Extend the head and the neck.
39
Levator Scapula Origin
Transverse processes of the first through fourth cervical vertebrae.
40
Levator Scapula Insertion
Medial border of the scapula, between superior angle and superior portion of the spine of the scapula.
41
Trapezius Action
Upper Fibers: Bilaterally Extend the head and the neck. Unilaterally: Laterally flex the head and the neck to the same side. Rotate the head and the neck to the opposite side. Elevate the scapula. (S/T Joint) Upwardly rotate the scapula. (S/T Joint) Middle Fibers: Adduct the scapula. (S/T Joint) Stabilize the scapula. (S/T Joint) Lower Fibers: Depress the scapula (S/T Joint) Upwardly rotate the scapula. (S/T Joint)
42
Trapezius Origin
External occipital protuberance, the medial portion of the superior nuchal line of the occiput, ligamentum nuchae, and spinous processes of C-7 through T-12
43
Trapezius Insertion
Lateral one-third of clavicle, acromion, and spine of the scapula.
44
Rhomboid Major and Minor Action
Adduct the scapula. (S/T Joint) Elevate the scapula. (S/T Joint) Downwardly rotate the scapula. (S/T Joint)
45
Rhomboid Major and Minor Origin
Major: Spinous Processes of T-2 to T-5 Minor: Spinous processes of C-7 to T-1
46
Rhomboid Major and Minor Insertion
Major: Medial border of the scapula between the spine of the scapula and the inferior angle. Minor: The upper portion of the medial border of the scapula, across from the spine of the scapula.
47
Pectoralis Minor Action
Depress the scapula. (S/T Joint) Abduct the scapula. (S/T Joint) Downwardly rotate the scapula. (S/T Joint) With the scapula fixed: Assist to elevate the thorax during forced inhalation.
48
Pectoralis Minor Origin
Third, fourth and fifth ribs.
49
Pectoralis Minor Insertion
Medial surface of the coracoid process of the scapula.
50
Quadricep Femoris Group Action
All: Extend the knee. (T/F Joint) Rectus Femoris: Flex the hip. (Coxal Joint)
51
Quadricep Femoris Group Origin
Rectus Femoris: Anterior inferior iliac spine. (AIIS) Vastus Medialis: Medial lip of linea aspera. Vastus Lateralis: Lateral lip of linea aspera, gluteal tuberosity, and greater trochanter. Vastus Intermedius: The anterior and lateral shaft of the femur.
52
Quadricep Femoris Group Insertion
Tibial tuberosity. (Via the patella and patellar ligament.)
53
Bicep Femoris Action
Flex the knee. (T/F Joint) Laterally rotate the flexed knee. (T/F Joint) Long Head: Extend the knee. (Coxal Joint) Long Head: Assist to laterally rotate the hip. (Coxal Joint) Tilt the pelvis posteriorly.
54
Bicep Femoris Origin
Long Head: Ischial tuberosity. Short Head: Lateral lip of linea aspera.
55
Bicep Femoris Insertion
Head of the fibula.
56
Semitendinosus Action
Flex the knee. (T/F Joint) Medially rotate the flexed knee. (T/F Joint) Extend the hip. (Coxal Joint) Assist to medially rotate the hip. (Coxal Joint Tilt the pelvis posteriorly.
57
Semitendinosus Origin
Ischial tuberosity.
58
Semitendinosus Insertion
The proximal, medial shaft of the tibia at pes anserinus tendon.
59
Gastrocnemius Action
Flex the knee. (T/F Joint) | Plantar Flex the ankle. (Talocrural Joint)
60
Gastrocnemius Origin
Condyles of the femur, posterior surfaces.
61
Gastrocnemius Insertion
Calcaneus via calcaneal tendon.
62
Soleus Action
Plantar flex the ankle. (Talocrural Joint)
63
Soleus Origin
Soleal line; the proximal, posterior surface of the tibia and posterior aspect of the head of the fibula.
64
Soleus Insertion
Calcaneus via the calcaneal tendon.
65
Tibialis Anterior Action
Invert the foot. | Dorsiflex the ankle. (Talorural Joint)
66
Tibialis Anterior Origin
Lateral condyle of the tibia; the proximal lateral surface of the tibia and interosseous membrane.
67
Tibialis Anterior Insertion
Medial cuneiform and base of the first metatarsal.