Here are several of the many studies across multiple disciplines on manual muscle testing and applied kinesiology.

The first study is a fantastic synopsis of 19 peer reviewed -clinically researched cases and their response to applied kinesiology manual muscle testing and chiropractic treatment.

http://www.chiroandosteo.com/content/pdf/1746-1340-15-4.pdf

10 years worth of Structured Abstracts from the International College of Applied Kinesiology, ICAK Collected Papers: ICAK Applied Kinesiology Collected Papers Structured Abstracts 2006-1996.doc (601 kb)