Arthrokinametacs of the Hip

Question 1

Femur on pelvis action Flexion/extension

Answer 1

Flexion- Posterior/inferior spin and glide

Extension - Anterior/Superior spin and glide

Question 2

Femur on pelvis action Abduction/Adduction?

Answer 2

Abduction - Superior Roll / Inferior glide

Adduction - Inferior Roll / Superior glide

Question 3

Femur on pelvis action IR/ER

Answer 3

IR - Anterior Roll / Posterior glide

ER - Posterior Roll / Anterior glide

Question 4

Pelvis-on-femur is which phase of walking?

Answer 4

Stance phase of gait

Question 5

Pelvis-on-femur during flexion/extension

Answer 5

Flexion - Anterior pelvic tilt (decreases lordosis)

Extension - Posterior pelvic tilt (increases lordosis)

Question 6

Pelvis-on-femur during Abduction/Adduction

Answer 6

Abduction - Ipsilateral tilt of pelvis, Contralateral shift

Adduction - Contralateral tilt of pelvis, Ipsilateral Shift

Question 7

Pelvis-on-femur during IR/ER

Answer 7

IR - Ipsilateral posterior rotation & contralateral anterior rotation
ER - Anterior ipsilateral rotation & Posterior contralateral rotation

Question 8

What is the lumbopelvic rhythm

Answer 8

Hip and spine moving in the same direction

Question 9

What is the Open/Close postion and capsular pattern of the hip?

Answer 9

Closed - full hip extension, slight IR, slight abduction
Open - 30 degrees hip flexion, 30 degrees hip abduction, slight ER
Capsular patter - Flexion, abduction, and IR > extension