Senior Airman Joseph Schlank performs a power clean during a Cross Fit class at Joint Base Charleston, , Nov. 19, 2012. The classes can accommodate individuals with different strength abilities and experience, and there is always someone on hand to assist with proper form and technique. Schlank is a 437th Aerial Port Squadron passenger terminal attendant. Senior Airman Dennis Sloan

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Keywords: .., 47th, aerial, air, cross, defense, fit, force, military, physical, port, pt, squadron, training, united, war