December 30, 2021
I am a retired US Marine, former US Justice Department federal investigator, former Municipal police officer, retired County Sheriff. I've also had training as a 3rd Degree Black Belt in Tae Kwon Do and 2nd Degree Black Belt in Vita Sanna. This is an excellent ongoing self-defense training app for all ages. My view is based on all previous training from US Marine Corps, martial arts, and law enforcement. Rev. Dr. William Nowell Sr.