Master Sgt. Kwame Tawiah, a 512th Logistics Readiness Flight logistics planner, shows members of the 512th LRF how to perform a side crunch April 10 at the Fitness Center here. The commander mandated physical fitness session was tailored to improve members' push-up, sit-up and run scores in preparation for the new Air Force physical test. (U.S. Air Force photo/Staff Sgt. James Bolinger)