The Vortex-Control Self-Defense Series is a sub-series of the Self-Defense Series. It contains volumes specific to Vortex Control Self-Defense, a modern and highly effective form of self-defense created by Peter Sunbye.
Here are a list of resources used in the creation of the Self Defense Series.
Note: This list only contains the titles the author was able to remember and locate and (regrettably) does not include the countless other resources used such as teachers, friends, training partners, students, online resources and/or other media channels etc.
Survival Fitness Plan is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.it, Amazon.de and other Amazon stores worldwide.