Castelli, Luca, Cristian Zampella, Gabriella Cusella De Angelis, Lorenzo Spairani, Giuseppe Giovanetti, Massimiliano Botto, Giuseppe D’Antona, and Bruno Magnani. 2014. “Analysis of Cadence Heart Rate (RPM HR) Versus Power Output (PO) During Incremental Test in Cyclists”. Italian Journal of Anatomy and Embryology 118 (2):49. https://oajournals.fupress.net/index.php/ijae/article/view/3499.