Rellena los espacios en blanco para completar el texto.
The Prone Knee Bending/Nachlas test is positive if pn is felt, the rotates forward before 90° of flexion, or if the rotates forward. If pn occurs in front area after 90° flexion, this indicates . Pn in the lumbar spine indicates pathology. If the rotates forward (butt comes off the table), this indicates hypomobile joint.