Deana Barko, wife of 910th Airlift Wing Public Affairs Office Superintendent Master Sgt. Bob Barko Jr., practices a Gracie Self Defense Curriculum move on Amanda Diianai, a student at the Brazilian Jiu-Jitsu and Self Defense Academy in Boardman and assistant instructor for the 910th AW hosted self-defense class, April 24 in the aerobics room at the Youngstown Air Reserve Station fitness center. The 910th AW 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)