(Left to right) Chief Master Sgt. Timothy Lawrence, Staff Sgt. Patrick Casserleigh, Tech. Sgt. William Kindelspire, Maj. Christopher Simpson, and Senior Master Sgt. Leonard Jordan complete a 3.5-mile ruck march with 40 pound vests around Duke Field as part of the 919th Security Forces Squadron fitness program. Within the next couple of months, members will build the equipment weight carried on the march to 80 pounds. (U.S. Air Force Photo\Master Sgt. Paul Morales)
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