American Massage Therapy Association (AMTA) Practice Test

Goniometry is a precise and standardized method used to measure a client's range of motion. This technique involves using a goniometer, an instrument designed to measure angles, particularly the angles formed at joints. By assessing the angles through which a joint can move, the therapist can quantify the extent of movement and establish a clear baseline for flexibility. This measurement is essential in evaluating progress during therapy, developing effective treatment plans, and documenting changes over time.

Other methods hold value in assessing different aspects of physical function and muscle condition, but they do not provide the specific and quantifiable measurements that goniometry does. Palpation is primarily used for evaluating tissue texture, tone, and tenderness rather than measuring joint angles. Movement analysis focuses on observing the overall biomechanics and quality of movement but lacks the numerical precision of goniometry. Functional screening assesses a client’s ability to perform specific tasks or movements but does not measure the exact range of motion in degrees. Thus, goniometry is the most suitable choice for assessing a client's range of motion accurately.