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The Pacer FitnessGram Test ™ is a multi-stage aerobic test that gets more difficult over time. The 20 meter pacemaker test will start in 30 seconds. The line at the beginning. Running speed starts slowly but increases every minute after receiving this signal. [beep] One pumpkin must be filled every time you hear this sound. [Wedge] Remember to run in a straight line and as fast as possible. Second, don't eat your breasts until it gets noisy, your test is over. The test starts from the beginning of a word. In your signal, be prepared, carry on.