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Muscles- IS & INT > Muscles Is & Int > Flashcards

Muscles Is & Int Flashcards

1
Q

Soleus

A

Lower Leg 1/2

IS: C. a. p

INT 1: D. ankle d
2: Iso. s. the foot & ankle comp.

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2
Q

Gastrocnemius

A

Lower Leg 1/2

IS: C. a. p

INT 1: D. ankle d
2: Iso. s. the foot & ankle comp.

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3
Q

Gluteus Minimus

A

Hip 1/2

IS: C. a. hip abd & int R

INT 1: E. d. hip add & ext R
2: Iso. s. LPHC

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4
Q

Tensor Fascia Latae

A

Hip 1/2

IS: C. a. hip flex, abd, & int R

INT 1: E. d. hip ext, add, & ext R
2: Iso. s. LPHC

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5
Q

Sartorius

A

Hip 2/3

IS 1: C. a. knee flex & int R
2: C. a. hip flex, abd, & ext R

INT 1: E. d. knee ext & ext R

2: E. d. hip ext & int R
3: Iso. s. knee & LPHC

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6
Q

Gracilis

A

Hip 2/2

IS 1: Assists in tibial int R
2: C. a. hip flex, add, & int R

INT 1: E. d. hip ext, abd, & ext R
2: Iso. s. knee & LPHC

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7
Q

Peroneal Complex

1 Peroneus Longus

A

Lower Leg 1/2

IS: C. p. & everts foot

INT 1: D. ankle d.
2: Iso. s. foot & ankle comp.

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8
Q

Gluteus Medius

A

Hip 2/3

IS 1: C. a. hip abd & int R (AF)
2: C. a. hip abd & ext R (PF)

INT 1: E. d. hip add & ext R (AF)

2: E. d. hip add & int R (PF)
3: Iso. s. LPHC

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9
Q

Gluteus Maximus

A

Hip 1/3

IS: C. a. hip ext & ext R

INT 1: D. tibial int R via iliotibial band

2: E. d. hip flex & int R
3: Iso. s. LPHC

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10
Q

Anterior Tibialis

A

Lower Leg 1/2

IS: C. a. d & inv

INT 1: E. d. p & ever
2: Iso. s. arch of foot

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11
Q

Posterior Tibialis

A

Lower Leg 1/2

IS: C. a. p & inv of foot

INT 1: E. d. d & ever of foot
2: Iso. s. arch of foot

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12
Q

Vastus Lateralis

A

Quadriceps 1/2

IS: C. a. knee ext

INT 1: E. d. knee flex, add, & int R
2: Iso. s. knee

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13
Q

Vastus Medialis

A

Quadriceps 1/2

IS: C. a. knee ext

INT 1: E. d. knee flex, add, & int R
2: Iso. s. knee

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14
Q

Piriformis

A

Hip 1/2

IS: C. a. hip ext, abd, & ext R

INT 1: E. d. hip flex, add, & int R
2: Iso. s. hip & sacroiliac joints

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15
Q

Psoas

A

Hip 2/2

IS 1: C. a. hip flex & ext R
2: C. extends & rotates lumbar spine

INT 1: E. d. hip ext & int R
2: Iso. s. LPHC

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16
Q

Erector Spinae

A

Back 1/2

IS: C. a. sp ext, R, & lat flex

INT 1: E. d. sp flex, R, & lat flex
2: Dynamically s. spine during functional movements

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17
Q

Latissimus Dorsi

A

Back 1/3

IS: C. a. sh ext, add, & int R

INT 1: E. d. sp flex

2: E. d. sh flex, abd, & ext R
3: Iso. s. LPHC & shoulder

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18
Q

External Obliques

A

Abdominal 1/2

IS: C. a. sp flex, lat flex, & contralateral R

INT 1: E. d. sp ext, lat flex, & R
2: Iso. s. LPHC

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19
Q

Intrinsic Core Stabilizers

A

1—Internal Oblique-Abdominal 1/2
IS: C. a. sp flex, lat flex, & ipsilateral R

INT 1: E. d. sp ext, R, & lat flex
2: Iso. s. LPHC

2—Transverse Abdominis-Abdominal 2/1
IS 1: Increases intra-abdominal pressure
2: Supports the abdominal viscera

INT: Iso s. LPHC

3—Multifidus-Back 1/2
IS: C. a. sp ext & contralateral R

INT 1: E. d. sp flex & R
2: Iso. s. spine

4—Pelvic-floor muscles-N/A

5—Transversospinalis-N/A

20
Q

Adductor Complex

A

1—Adductor Magnus-PF-Hip 1/2
IS: C. a. hip ext, add, & ext R

INT 1: E. d. hip flex, abd, & int R
2: Iso. s. LPHC

2—Adductor Magnus-AF-Hip 1/2
IS: C. a. hip flex, add, & int R

INT 1: E. d. hip ext, abd, & ext R
2: Dynamically s. LPHC

3 & 4—Adductor Longus & Adductor Brevis-Hip 1/2
IS: C. a. hip flex, add, & int R

INT 1: E. d. hip ext, abd, & ext R
2: Iso. s. LPHC

21
Q

Deep Cervical Flexors

A

1—Longus Coli-Neck 1/2
IS: C. a. cerv flex, lat flex, & ipsilateral R

INT 1: E. d. cerv ext, lat flex, & contralateral R
2: Iso. s. cerv spine

2—Longus Capitis-Neck 1/2
IS: C. a. cerv flex & lat flex

INT 1: E. d. cerv ext
2: Iso. s. cerv spine

22
Q

Sternocleidomastoid

A

Neck 1/2

IS: C. a. cerv flex, R, & lat flex

INT 1: E. d. cerv ext, R, & lat flex
2: Iso. s. the acromioclavicular joint & cerv spine

23
Q

Levator Scapulae

A

Neck 2/3

IS 1: C. a. cerv ext, lat flex, & ipsilateral R when the scapulae is anchored.
2: Assists in scap elev & downward R.

INT 1: E. d. cerv flex, contralateral cerv R, & lat flex.

2: E. d. scap dep & upward R when neck is stabilized.
3: S. the cerv spine & scapulae.

24
Q

Rotator Cuff

A

1 & 2—Teres Minor & Infraspinatus-Rot C 1/2
IS: C. a. sh ext R

INT 1: E. d. sh int R
2: Iso. s. the shoulder girdle.

3—Subscapularis-Rot C 1/2
IS: C. a. sh int R

INT 1: E. d. sh ext R
2: Iso. s. the shoulder girdle

4—Supraspinatus-Rot C 1/2
IS: C. a. abd of the arm

INT 1: E. d. add of the arm
2: Iso. s. the shoulder girdle

25
Q

Upper Trapezius

A

Shoulder 2/3

IS 1: C. a. cerv ext, lat flex, & R.
2: C. a. scap elev.

INT 1: E. d. cerv flex, lat flex, & R.

2: E. d. scap dep.
3: Iso. s. the cerv spine & scapula.

26
Q

Pectoralis Minor

A

Shoulder 1/2

IS: C. a. scap protraction

INT 1: E. d. scap retraction
2: Iso. s. the shoulder girdle

27
Q

Pectoralis Major

A

Shoulder 1/2

IS: C. a. sh flex, hor add, & int R

INT 1: E. d. sh ext, hor abd, & ext R
2: Iso. s. the shoulder girdle

28
Q

Rhomboids (Major & Minor)

A

Shoulder 1/2

IS: C. a. scap retraction & downward R

INT 1: E. d. scap protraction & upward R
2: Iso. s. the scapula

29
Q

Middle Trapezius

A

Shoulder 1/2

IS: C. a. scap retraction

INT 1: E. d. scap elevation
2: Iso. s. the scapula

30
Q

Lower Trapezius

A

Shoulder 1/2

IS: C. a. scap depression

INT 1: E. d. scap elevation
2: Iso. s. the scapula

31
Q

Quadratus Lumborum

A

Back 1/2

IS: Sp lat flex

INT 1: E. d. contralateral lat sp flex.
2: Iso. s. LPHC.

32
Q

Rectus Abdominis

A

Abdominal 1/2

IS: C. a. sp flex, lat flex, & R.

INT 1: E. d. sp ext, lat flex, & R.
2: Iso. s. LPHC.

33
Q

Rectus Femoris

A

Quadriceps 1/3

IS: C. a. knee ext & hip flex.

INT 1: E. d. knee flex, add, & int R.

2: D. hip ext.
3: Iso. s. knee & LPHC.

34
Q

Teres Major

A

Shoulder 1/2

IS: C. a. sh ext, add, & int R

INT 1: E. d. sh flex, abd, & ext R
2: Iso. s. the shoulder girdle

35
Q

Hamstring Complex

A

1—Biceps Femoris Long Head-Ham C 2/3
IS 1: Tibial ext R
2: C. a. knee flex & hip ext.

INT 1: E. d. tibial int R at mid-stance of gait cycle.

2: E. d. knee ext & hip flex.
3: Iso. s. knee & LPHC.

2—Biceps Femoris Short Head-Ham C 1/2
IS: C. a. knee flex & tibial ext R.

INT 1: E. d. knee ext & tibial int R.
2: Iso. s. knee.

3 & 4—Semimembranosus & Semitendinosus-Ham C 1/2
IS: C. a. knee flex, hip ext, & tibial int R.

INT 1: E. d. knee ext, hip flex, & tibial ext R.
2: Iso. s. knee & LPHC.

36
Q

Biceps Femoris Long Head

A

Hamstring Complex

IS 1:C. a. k fl & h ext.
2: Tib ext R.

INT 1: E. d. k ext & h fl.

2: E. d. tib int R at mid-stance of gait cycle.
3: Iso. s. k & LPHC.

37
Q

Biceps Femoris Short Head

A

Hamstring Complex

IS: C. a. k fl & tib ext R.

INT 1: E. d. k ext & tib int R.
2: Iso. s. k.

38
Q

Semimembranosus & Semitendinosus

A

(Medial) Hamstring Complex

IS: C. a. k fl, h ext, & tib int R.

INT 1: E. d. k ext, h fl, & tib ext R.

2: Iso. s. k & LPHC.

39
Q

Medial Hamstring Complex

A

1 & 2—Semimembranosus & Semitendinosus-Ham C 1/2

IS: C. a. k flex, h ext, & tib int R

INT 1: E. d. k ext, h flex, & tib ext R
2: Iso s. k & LPHC

40
Q

Hip Flexor Complex

A

1—Tensor Fascia Latae-Hip 1/2
IS: C. a. h flex, abd, & int R

INT 1: E. d. h ext, add, & ext R
2: Iso s. LPHC

2—Rectus Femoris-Quadriceps 1/3
IS: C. a. knee ext & hip flex

INT 1: E. d. knee flex, add, & int R

2: D. hip ext
3: Iso s. knee & LPHC

3—Psoas-Hip 2/2
IS 1: C. extends & rotates lumbar spine
2: C. a. hip flex & ext R

INT 1: E. d. hip ext & int R
2: Iso. s. LPHC

41
Q

Iliacus

A

Hip 1/2

IS: C. a. hip flex & ext R

INT 1: E. d. hip ext & int R
2: Iso. s. LPHC

42
Q

Scalenes

A

Neck 2/2

IS 1: Assists rib elevation during inhalation.
2: C. a. cerv flex, R, & lat flex.

INT 1: E. d. cerv ext, R, & lat flex.
2: Iso. s. cerv sp.

43
Q

Serratus Anterior

A

Shoulder 1/2

IS: C. a. scap protraction

INT 1: E. d. dyn. scap retraction
2: Iso. s. scap

44
Q

Teres Minor

A

Rotator Cuff 1/2

IS: C. a. sh ext R

INT 1: E. d. sh int R
2: Iso. s. s. g.

45
Q

Infraspinatus

A

Rotator Cuff 1/2

IS: C. a. sh ext R

INT 1: E. d. sh int R
2: Iso. s. s. g.

46
Q

Subscapularis

A

Rotator Cuff 1/2

IS: C. a. sh int R

INT 1: E. d. sh ext R
2: Iso. s. s. g.

47
Q

Supraspinatus

A

Rotator Cuff 1/2

IS: C. a. abd of arm

INT 1: E. d. add of arm
2: Iso. s. s. g.

Muscles- IS & INT (1 decks)

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