Michael Chioviotti and three of his students from the Brazilian Jiu-Jitsu and Self Defense Academy in Boardman, instruct a self-defense class on the Gracie Self Defense Curriculum April 24 in the aerobics room at the Youngstown Air Reserve Station fitness center. The 910th Airlift Wing hosted two self-defense classes in recognition of April being Sexual Assault Prevention and Awareness Month. (U.S. Air Force photo/Airman 1st Class Noah J. Tancer)