This is basically a meme about a running test. The Pacer Test meme is inserted in different situations where people are running, and this is usually part of several vine remixes. The PACER test meme was inspired by the running tests that were done in several gym classes for students in the United States. The meme goes with the voice of the instructor that states: "The FitnessGram PACER test is a multistage aerobic..."