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Updated: Oct 16, 2025

Experimental Methods to Study Human Postural Control
Published on: September 11, 2019
Postural control in the elephant
A H Dewolf1,2, Y P Ivanenko3, R M Mesquita1
1Laboratoire de physiologie et biomécanique de la locomotion, IoNS Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium.
Abstract:
As the largest extant legged animals, elephants arguably face the most extreme challenge for stable standing. In this study, we investigated the displacement of the centre of pressure of 12 elephants during quiet standing. We found that the average amplitude of the oscillations in the lateral and fore-aft directions was less than 1.5 cm. Such amplitudes for postural oscillation are comparable with those of dogs and other species, suggesting that some aspects of sensorimotor postural control do not scale with size.
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