Movie 2

High-speed video (120 frames s-1) showing the plantigrade walking gait of an adult female grizzly bear walking on a treadmill at 2.8 km h-1.

Energetic costs of locomotion in bears: is plantigrade locomotion energetically economical?

Anthony M. Pagano, Anthony M. Carnahan, Charles T. Robbins, Megan A. Owen, Tammy Batson, Nate Wagner, Amy Cutting, Nicole Nicassio-Hiskey, Amy Hash, and Terrie M. Williams

Journal of Experimental Biology 2018. 221:None-None; doi: 10.1242/jeb.175372