Applied kinesiology has been used by physicians to help in their diagnosis and selection of treatment options. European and Korean doctors have led this revolution. Thousands of doctors in Germany, Austria, Russia and Korea have been trained to use msucle testing as an aid.

Research started in the US has shown that there is a close correlation between blood tests for allergies and muscle testing.

When used according to the guidlelines of the ICAK, muscle testing has proven to be a reliable adjuct to normal diagnsotic tests.