Relationship Between Balance Recovery From a Forward Fall and Lower-Limb Rate of Torque Development.

Relationship Between Balance Recovery From a Forward Fall and Lower-Limb Rate of Torque Development.
J Mot Behav. 2019 Mar 27;:1-8
Authors: Ochi A, Ohko H, Hayashi T, Osawa T, Sugiyama Y, Nakamura S, Ibuki S, Ichihashi N
Abstract
The authors examined the relationship between the maximum recoverable lean angle via the tether-release method with early- or late-phase rate of torque development (RTD) and maximum torque of lower-limb muscle groups in 56 young healthy adults. Maximal isometric torque and RTD at the hip, knee, and ankle were recorded. The RTD at 50-ms intervals up to 250 ms from force onset was calculated. The results of a stepwise multiple regression analysis, early RTD for hip flexion, and knee flexion were chosen as predictive variables for the maximum recoverable lean angle. The present study suggests that some of the early RTD in the lower limb muscles, but not the maximum isometric torque, can predict the maximum recoverable lean angle.
PMID: 30915901 [PubMed - as supplied by publisher]

Source: Journal of Motor Behavior - March 28, 2019 Category: Neurology Tags: J Mot Behav Source Type: research