FORT KNOX, Ky. – Cadets waiting to group and zero during their training are taught to minimize stress because shaky movements and jitters that impact the motion of a bullet in delicate ways. The tension from holding your breath for too long is enough to miss a target. 3rdRegiment Cadet Adrianne Del Castillo was a part of a large group of Basic Camp Cadets, a group of Cadets previously unfamiliar with the intricacies of firing a rifle. Del Castillo a student from Tarleton State University had only ever used a handgun and only handled her rifle at camp, never firing it. […]