What does the Navy use to provide the CO with a means of assessing the general fitness of command members? Physical Fitness Assessment or Physical Readiness Test Guide 5, Page 4) What are the components of the PFA? Medical screening, physical readiness test, and body composition assessment What are the semi-annual PFA cycles for Navy defined as? 1 Jan - 30 Jun "Cycle 1" & 1 Jul - 31 Dec "Cycle 2" How long are CFLs required to maintain original and official PFA and FEP documentation? 5 years Within how many days are CFLs required to input PFA data into PRIMS for an official PFA cycle? 30 days The ability to sustain muscle contractions over a period of time without fatigue is called? Muscular Endurance The ability of the lungs & heart to deliver oxygen to working muscles is called? Cardio-Respiratory Endurance At a minimum, FEP shall be conducted _____ times a week for a total of _____ minutes? 3 times per week. Total of 150 minutes. During the official PFA,what is the required uniform of the day? Physical Training Uniform PTU with shirt tucked in. What footwear can be worn with the PTU during an official PFA?