Exam #2 - Pelvic Gridle Musculature

Question 1

End-range Passive Hip Motion: Hip flexion (knee extended)

Taut Tissue: ?

Answer 1

Hamstrings

Question 2

End-range Passive Hip Motion: Hip flexion (knee flexed)

Taut Tissue: ? (2)

Answer 2

1. Inferior & posterior capsule
2. Gluteus Maximus

Question 3

End-range Passive Hip Motion: Hip Extension (Knee Extended)

Taut Tissue: ? (4)

Answer 3

1. Primarily iliofemoral lig
2. Anterior capsule
3. Some fibers of pubofemoral/ischiofemoral lig
4. PSOAS major

Question 4

End-range Passive Hip Motion: Hip Extension (Knee Flexed)

Taut Tissue: ?

Answer 4

Rectus Femoris

Question 5

End-range Passive Hip Motion: Abduction

Taut Tissue: ? (2)

Answer 5

1. Pubofemoral Ligament
2. Adductor muscles

Question 6

End-range Passive Hip Motion: Adduction

Taut Tissue: ? (4)

Answer 6

1. Superior fibers of Ischiofemoral Ligament
2. Iliotibial band
3. Abductor mm (tensor fascia lata)
4. Gluteus Medius

Question 7

End-range Passive Hip Motion: Internal Rotation

Taut Tissue: ? (3)

Answer 7

1. Ischiofemoral Ligament
2. ER muscles (piriformis)
3. Gluteus Maximus

Question 8

End-range Passive Hip Motion: External Rotation

Taut Tissue: ? (3)

Answer 8

1. Iliofemoral & Pubofemoral Ligaments
2. IR muscles (tensor fascia lata)
3. Gluteus Minimus

Question 9

Primary Hip Flexors (6)

Answer 9

1. Iliopsoas
2. Sartorius
3. Tensor Fasciae Lata
4. Rectus Femoris
5. Adductor Longus
6. Pectineus

Question 10

Primary Hip Adductors (5)

Answer 10

1. Pectineus
2. Adductor Longus
3. Gracilis
4. Adductor Brevis
5. Adductors Magnus

Question 11

Primary Hip Extensors (5)

Answer 11

1. Gluteus Maximus
2. Biceps Femoris (Long Head)
3. Semitendinosus
4. Semimembranosus
5. Adductor Magnus (Posterior Head)

Question 12

Primary Hip Abductors (3)

Answer 12

1. Gluteus Medius
2. Gluteus Minimus
3. Tensor Fascia Lata

Question 13

Primary Hip External Rotators (6)

Answer 13

1. Gluteus Maximus
2. Piriformis
3. Obturator Internus
4. Gemellus Superior
5. Gemellus Inferior
6. Quadratus Femoris

Question 14

Secondary Hip Flexors (3)

Answer 14

1. Adductor Brevis
2. Gracilis
3. Gluteus Minimus (Ant Fibers)

Question 15

Secondary Hip Adductors (3)

Answer 15

1. Biceps Femoris (Long Head)
2. Gluteus Maximus (Lower Fibers)
3. Quadratus Femoris

Question 16

Secondary Hip Internal Rotators (6)

Answer 16

1. Gluteus Minimus (Ant Fibers)
2. Gluteus Medius (Ant Fibers)
3. Tensor Fascia Lata
4. Adductor Longus
5. Adductor Brevis
6. Pectineus

Question 17

Secondary Hip Extensors (2)

Answer 17

1. Gluteus Medius (Post Fibers)
2. Adductors Magnus (Anterior Head)

Question 18

Secondary Hip Abductors (2)

Answer 18

1. Piriformis
2. Sartorius

Question 19

Secondary Hip External Rotators (5)

Answer 19

1. Gluteus Medius (Post Fibers)
2. Gluteus Minimus (Post Fibers)
3. Obturator externus
4. Sartorius
5. Biceps Femoris (Long Head)