All Tactical Athlete and CrossFit Specialty Kettlebell Courses were developed by Jeff Martone, owner of Tactical Athlete Training Systems. Jeff was one of the first certified senior kettlebell instructors in the United States. Jeff has achieved the rank of Master of Sport in Kettlebell Sport, and is the 3-time North American record holder in the Long Cycle event. He is best known as the creator of “Hand-to-Hand” Kettlebell Juggling, SHOT training, and the Tactical Athlete Pull-up System. He is also the author of seven training DVDs and best selling book, Kettlebell Rx. He was the first to implement kettlebell training in a federal law enforcement agency and has offered instructor-level certifications since 2004. He has over 20 years of experience as a defensive tactics, firearms, and special response-team instructor.