Learn vocabulary, terms, and more with flashcards, games, and other study tools. Advantages: This test requires minimal equipment and costs, and can be self-administered.. After finishing and within 5 seconds, count your pulse in the standing position for 15 seconds and multiply that number by 4 to get estimated 60s HR, 5. Compared to the Harvard Step Test, this version has a lower step height, slower cadence, shorter test and more simple analysis. ZWIREN, L. D. et al. variations: if you wish to use a heart rate monitor to measure heart rate, take the heart rate reading at the 20 seconds mark post exercise.