In gravity minimized hip abduction testing, what is the position of the non-tested limb?

In gravity minimized hip abduction testing, what is the position of the non-tested limb?

• A. Resting on the table.
• B. Adducted across the body.
• C. In 25 degrees of abduction.
• D. Resting in 25 degrees of abduction.

Answer: (D)

In gravity-minimized testing, you position the limb being tested so gravity doesn’t assist or resist the movement, and you stabilize the pelvis to prevent compensations. Placing the non-tested limb resting with about 25 degrees of abduction accomplishes this by keeping the pelvis level and reducing unwanted torque or pelvic tilt. Resting the non-tested limb on the table would allow pelvic movement, and adducting it across the body could tilt the pelvis or alter the position of the trunk, compromising the isolation of the hip abductors. Therefore, the non-tested limb is resting in 25 degrees of abduction.

In gravity-minimized testing, you position the limb being tested so gravity doesn’t assist or resist the movement, and you stabilize the pelvis to prevent compensations. Placing the non-tested limb resting with about 25 degrees of abduction accomplishes this by keeping the pelvis level and reducing unwanted torque or pelvic tilt. Resting the non-tested limb on the table would allow pelvic movement, and adducting it across the body could tilt the pelvis or alter the position of the trunk, compromising the isolation of the hip abductors. Therefore, the non-tested limb is resting in 25 degrees of abduction.