Muscle origins, insertions, and movements Flashcards

1
Q

Origins of Deltoid

A

Lateral Clavicle, Acromion, Spine of Scapula

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2
Q

Insertions of Deltoid

A

Deltoid Tuberosity of humerus

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3
Q

Movement of Deltoid

A

Flexion of arm at shoulder, Rotates arm at shoulder, Abducts arm at shoulder

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4
Q

Origins of Biceps Brachii

A

Glenoid Cavity Scapula

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5
Q

Insertions of Biceps Brachii

A

Radial Tuberosity of Radius

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6
Q

Movement of Biceps Brachii

A

Flexion of Arm at Elbow

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7
Q

Origin of Brachialis

A

Anterior Surface of Humeral Shaft

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8
Q

Insertion of Brachialis

A

Coronoid process of Ulna

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9
Q

Movement of Brachialis

A

Flexion of Arm at Elbow

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10
Q

Origins of Triceps Brachii

A

Inferior Glenoid Cavity,
Proximal end of Proximal Humeral Shaft,
Distal end of Posterior Humeral Shaft

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11
Q

Insertions of Triceps Brachii

A

Olecranon Process of Ulna

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12
Q

Movement of Triceps Brachii

A

Extension of Arm at Elbow

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13
Q

Origins of Pronator Teres

A

Coronoid Process of Ulna

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14
Q

Insertions of Pronator Teres

A

Lateral Surface or Radial Shaft

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15
Q

Movement of Pronator Teres

A

Pronation of Forearm

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16
Q

Origins of Pectoralis Minor

A

Ribs 3-5

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17
Q

Insertions of Pectoralis Minor

A

Coracoid Process of Scapula

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18
Q

Movement of Pectoralis Minor

A

Medial/ Lateral rotation

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19
Q

Origins of Pectoralis Major

A

Medial Half of Clavicle, Sternal Head

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20
Q

Insertions of Pectoralis Major

A

Intertubercular groove, Crest of Greater Tubercle of Humerus

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21
Q

Movement of Pectoralis Major

A

Adducts Arms at Shoulders, Rotates Arm at Shoulder, Flexion of Arm at Shoulder

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22
Q

Origin of Gluteus Maximus

A

Lateral Surface of Ilium

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23
Q

Insertion of Gluteus Maximus

A

Gluteal Tuberosity of Femur

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24
Q

Movement of Gluteus Maximus

A

Extension and Rotation of Thigh at the Hip

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25
Q

Origin of Psoas Major

A

Bodies of Vertebrate T12-L5

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26
Q

Insertion of Psoas Major

A

Lesser Trochanter of Femur

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27
Q

Movement of Psoas Major

A

Flexion and Rotation of Thigh at Hip

28
Q

Origin of Vastus Lateralis

A

Linea Aspera

29
Q

Insertion of Vastus Lateralis

A

Patella

30
Q

Movement of Vastus Lateralis

A

Extension of Leg at the Knee

31
Q

Origin of Adductor Longus

A

Body of Pubic Bone

32
Q

Insertion of Adductor Longus

A

Linea Aspera of Femur

33
Q

Movement of Adductor Longus

A

Adduction and Flexion of Thigh at the Hip

34
Q

Origin Gluteus Minimus

A

Lateral Surface of Ilium

35
Q

Insertion of Gluteus Minimus

A

Greater Trochanter of Femur

36
Q

Movement of Gluteus Minimus

A

Adduction of Thigh at the Hip

37
Q

Origin of Iliacus

A

Iliac Fossa

38
Q

Insertion of Iliacus

A

Lesser Trochanter of Femur

39
Q

Movement of Iliacus

A

Flexion and Rotation of Thigh at the Hip

40
Q

Origin of Rectus Femoris

A

Anterior Inferior Iliac Spine

41
Q

Insertion of Rectus Femoris

A

Patella

42
Q

Movement of Rectus Femoris

A

Flexion of Thigh at Hip, Extends Knee at Leg

43
Q

Origin of Sartorius

A

Anterior Superior iliac Spine

44
Q

Insertion of Sartorius

A

Proximal end of Tibia

45
Q

Movement of Sartorius

A

Flexes leg at Knee, Abducts thigh at hip

46
Q

Origin of Adductor Longus

A

Body of Inferior Ramus of Pubic Bone

47
Q

Insertion of Adductor Longus

A

Linea Aspera of Femur

48
Q

Movement of Adductor Longus

A

Adducts and Flexes Thigh at the Hip

49
Q

Origin of Gracilis

A

Body of Inferior Ramus of Pubic Bone

50
Q

Insertion of Gracilis

A

Medial Surface of Proximal End of Tibia

51
Q

Movement of Gracilis

A

Adduction of Thigh at the Hip, Flexes Leg at Knee

52
Q

Origin of Tensor Faciae Latae

A

Anterior iliac Crest

53
Q

Insertion of Tensor Faciae Latae

A

Lateral Condyle of Tibia

54
Q

Movement of Tensor Faciae Latae

A

Abduction and Flexion of Thigh at Hip

55
Q

Origin of Biceps Femoris

A

Ischial Tuberosity

56
Q

Insertion of Biceps Femoris

A

Lateral side of Fibular Head

57
Q

Movement of Biceps Femoris

A

Flexion of Leg at Knee, Extension of Thigh at Hip

58
Q

Origin of Semitendinosus

A

Ischial Tuberosity

59
Q

Insertion of Semitendinosus

A

Medial surface of Proximal Tibia

60
Q

Movement of Semitendinosus

A

Flexion of leg at the Knee, Extension of Thigh at Hip

61
Q

Origin of Semimembranosus

A

Ischial Tuberosity

62
Q

Insertion of Semimembranosus

A

Posterior surface of Medial Condyle of Tibia

63
Q

Origin of Gastrocnemius

A

Lateral/ Medial Condyle of Femur

64
Q

Insertion of Gastrocnemius

A

Calcaneus

65
Q

Movement of Gastrocnemius

A

Flexion of Leg at Knee, Plantar Flexion of Foot