The following organizations offer Training in Muscle Testing: 

Bioenergetic Resonance Training

In every culture and in every medical tradition before ours, healing was accomplished by moving energy.  Bio-Energetic Resonance (BER) is an electro-acupressure modality developed by holistic health practitioner Lisa Chilvers of Bio-Energetic Health with Ergopathics in mind. Ergopathics Canada offers an extensive catalogue of high-quality electromagnetic frequency vials that are integral to the BER modality.
BER is a cost-effective, yet powerful tool to take your holistic health practice to a new level.
Date Program Location
Apr 23-25, 2021 Bioenergetic Resonance Training

North York, Ontario,  Canada

Klinghardt Institute

Date Program Location
Feb 29-Mar 1, 2020 Autonomic Response Testing Level I - Beginners Seattle, WA, USA
May 9-10, 2020 Autonomic Response Testing Level II - Intermediate Seattle, WA, USA
Sep 26-27, 2020 Autonomic Response Testing Level III - Advanced Seattle, WA, USA