Motion
|
Recommended Testing
Position
|
Stabilization
|
Center
|
Proximal Arm
|
Distal Arm
|
Start
|
End
|
Flexion
|
Supine, hip
in 00 of abd, add, & rot. Initially knee
is extended, but flexion should be allowed as hip flexion
continues |
Stabilize
pelvis to prevent rotation or posterior tilting |
Lateral aspect
of hip referencing greater trochanter |
Lateral
midline of pelvis |
Lateral
midline of femur referencing femoral lateral epicondyle |
|
|
Extension
|
Prone, hip in
00 of abd, add, & rot. Knee extended |
Stabilize
pelvis to prevent rotation or anterior tilting |
Lateral aspect
of hip referencing greater trochanter |
Lateral
midline of pelvis |
Lateral
midline of femur referencing femoral lateral epicondyle |
|
|
Abduction
|
Supine, hip
in 00 of flex, ext, & rot. Knee is
extended. |
Stabilize
pelvis to prevent rotation or lateral tilting |
Over anterior
superior iliac spine |
Imaginary
horizontal line extending from one ASIS to other ASIS |
Anterior
midline of femur referencing patella midline |
|
|
Adduction
|
Supine, hip
in 00 of flex, ext, & rot. Knee is
extended. Contralateral hip is abd to allow full ROM |
Stabilize
pelvis to prevent rotation or lateral tilting |
Over anterior
superior iliac spine |
Imaginary
horizontal line extending from one ASIS to other ASIS |
Anterior
midline of femur referencing patella midline |
|
|
Internal
rotation
|
Sitting, knee
flexed 900. Hip in 00 abd - add
& 900 flexion. Roll towel under distal
femur |
Stabilize
distal femur to prevent add or further hip flex. Avoid
rotation & lateral tilting of pelvis |
Over anterior
aspect of patella |
Perpendicular
to floor or parallel to supporting surface |
Anterior
midline of lower leg, referencing tibial crest &
point midway between malleoli |
|
|
External
rotation
|
Sitting, knee
flexed 900. Hip in 00 abd - add
& 900 flexion. Roll towel under distal
femur. Contralateral knee may need to be flexed to allow
full ROM |
Stabilize
distal femur to prevent abd or further hip flex. Avoid
rotation & lateral tilting of pelvis |
Over anterior
aspect of patella |
Perpendicular
to floor or parallel to supporting surface |
Anterior
midline of lower leg, referencing tibial crest &
point midway between malleoli |
|
|