Evolved from 35 years of empirical study and 15 years of clinical research, the Activator Methods Chiropractic Technique (AMCT) uses the latest advances in orthopedic, neurological, and chiropractic examinations to seek joint dysfunction in the spinal column and extremities for improved patient care. AMCT uses the Activator Adjusting Instrument to give consistent low-force, high-speed chiropractic adjustments. Over 35,000 doctors have been trained in AMCT and 2,100 doctors are Proficiency Rated, making AMCT the most widely used technique worldwide; a testament to low force patient satisfaction.