Sorry to say but this Video is incorrect. The A-PREP has a 5 ft fence. The applicant must drop their chest and roll over the fence. Both hands must be on the fence and you must be facing the fence when you land. The way the fence is demonstrated is the PREP standard. In addition when you lose grip on the arm restraint you must repeat the action. This was demonstrated as i can hear the teeth chatter. Correct technique is to maintain grip the entire time with both hands. I was certified as a PREP appraiser back in 2001 and I have been an A-PREP appraiser since 2010.