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Related Experiment Video

Updated: Jul 17, 2026

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion
08:19

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion

Published on: January 15, 2016

Walking patterns change rapidly following asymmetrical lower extremity loading.

Jeremy D Smith1, Philip E Martin

  • 1School of Physical Education, Sport and Exercise Science, Ball State University, Muncie, IN 47306, USA. jeremysmith@bsu.edu

Human Movement Science
|February 10, 2007
PubMed
Summary

Individuals adapt to asymmetrical lower extremity loading within 5 minutes. This study found that walking symmetry changes quickly, suggesting a brief accommodation period is sufficient for novel loads.

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Area of Science:

  • Biomechanics
  • Human movement analysis
  • Kinesiology

Background:

  • Lower extremity inertial properties significantly influence gait.
  • Understanding adaptation to asymmetrical loading is crucial for rehabilitation and performance.
  • Previous research has not clearly defined the time course of adaptation to such changes.

Purpose of the Study:

  • To quantify the time required for individuals to adapt to asymmetrical changes in lower extremity inertial properties during walking.
  • To investigate the immediate and evolving effects of asymmetrical loading on gait parameters.

Main Methods:

  • Participants walked at a consistent speed (1.57 m/s) over eight days.
  • Asymmetrical lower extremity loading (1.95 kg) was applied for seven days.

More Related Videos

Lower-Limb Biomechanical Characteristics Associated with Unplanned Gait Termination Under Different Walking Speeds
05:52

Lower-Limb Biomechanical Characteristics Associated with Unplanned Gait Termination Under Different Walking Speeds

Published on: August 25, 2020

Related Experiment Videos

Last Updated: Jul 17, 2026

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion
08:19

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion

Published on: January 15, 2016

Lower-Limb Biomechanical Characteristics Associated with Unplanned Gait Termination Under Different Walking Speeds
05:52

Lower-Limb Biomechanical Characteristics Associated with Unplanned Gait Termination Under Different Walking Speeds

Published on: August 25, 2020

  • Gait analysis included overground and treadmill walking, recording motion, ground reaction forces, and joint moments.

    • Main Results:

    • Stance and swing time asymmetries were immediate and complete upon initial load exposure.
    • Net joint moments at the knee and hip altered rapidly, with changes completing within 5 minutes.
    • Adaptation to asymmetrical loading occurred quickly, within the initial 5 minutes of exposure.

    Conclusions:

    • Gait symmetry adjustments to asymmetrical lower extremity loading are rapid and complete within 5 minutes.
    • A minimum of 5 minutes of walking or activity is recommended for accommodation to new asymmetrical lower extremity loads.