To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 3. Video recorded from a suction cup tag attached to the dorsum of a humpback whale during a spinning breach. Spin-leap performance by cetaceans is influenced by moment of inertia Frank E. Fish, Anthony J. Nicastro, Kaitlyn L. Cardenas, Paolo S. Segre, William T. Gough, Shirel R. Kahane-Rapport, Judy St. Leger, and Jeremy A. Goldbogen Journal of Experimental Biology 2024. 227:None-None; doi: 10.1242/jeb.246433 Download Original Video