 
<translate> Nke a bụ ozi dị mkpa: United States Army, Marine Corps, Navy, Air Force, na Coast Guard chọrọ iji ejiji ọzụzụ anụ ahụ (PT) n'oge mmega ahụ (gụnyere ịgba ọsọ, calisthenics, na mmega ahụ. Azịza ya bụ mmega ahụ́. <eng> This is the relevant information: The United States Army, Marine Corps, Navy, Air Force, and Coast Guard require use of a physical training (PT) uniform during unit exercise (including formation runs, calisthenics, and conditioning exercises). The answer is physical training. 