Dynamic stability and stepping strategies of young healthy adults walking on an oscillating treadmill.

ABSTRACT: Understanding how people modify their stepping to maintain gait stability may provide information on fall risk and help to understand strategies used to reduce loss of balance. The purpose of this study was to identify the stepping strategies healthy young individuals select to maintain balance while walking on a destabilizing surface in various directions. A treadmill mounted on top of a 6 degree-of-freedom motion base was used to generate support surface oscillations in different degrees of freedom and amplitudes. Fifteen healthy young adults (21.3 ± 1.4 years) walked at self-selected speeds while continuous sinusoidal oscillations were imposed to the support surface in a one degree of freedom: rotation or translation in the mediolateral (ML) direction and rotation or translation in the

SUBMITTER: Onushko T 

PROVIDER: S-EPMC6373955 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature