“Having been a professional combat instructor for governments, military teams, law enforcement, and civilians for over 20 years, my specialty is close-quarters knifefighting, the most demanding and intensive means of personal combat. I cannot begin to estimate the indispensable value of utilizing Dan Brule’s breathing techniques in my fighting skill development, my business, and more profoundly so, in my personal life. Being tutored by Dan Brule promises to be a positive life-improving experience for anyone of any age from any walk of life.”
– Tom Sotis, The Sotis Group