Staff Sgt. Satin Polanco helps lifts up a tent during a timed trial to complete the In Place Patient Decontamination training at Joint Base Charleston, S.C, Feb. 23, 2012. The training is designed to prepare Airmen to provide care during a chemical, biological, radiological or nuclear catastrophe. The training requires teams to be fully operational in 20 minutes in order to pass the training. The 628th Medical Group team was able to accomplish the task in 12 minutes. Polanco is a 628th MDG physical therapy technician. (U.S. Air Force photo/Airman 1st Class Ashlee Galloway)