gravity goniometer

gravity goniometer

an instrument used for measuring joint angles, consisting of a device that rests on or is strapped to the part to be measured and a dial that rotates behind a weighted pointer that remains vertical by force of gravity.
References in periodicals archive ?
Ankle dorsiflexion range was measured using a gravity goniometer as the subject performed a weight-bearing lunge.
Ankle dorsiflexion range [right and left] was measured using a gravity goniometer.