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Updated: Apr 26, 2026

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb
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Walking in circles: a modelling approach.

Horst-Moritz Maus1, Andre Seyfarth2

  • 1Lauflabor Locomotion Laboratory, Institute for Sport Science, Technical University Darmstadt, Magdalenenstr. 27, 64289 Darmstadt, Germany mmaus@sport.tu-darmstadt.de.

Journal of the Royal Society, Interface
|July 25, 2014
PubMed
Summary
This summary is machine-generated.

People tend to walk in circles when blindfolded. A minimalistic walking model shows that asymmetric leg configurations cause this circular walking, with results aligning with human data.

Keywords:
locomotionsliptemplate modelveeringwalking

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Area of Science:

  • Biomechanics
  • Robotics
  • Human locomotion

Background:

  • Humans often walk in circles when blindfolded or disoriented.
  • Understanding the mechanics of human walking is crucial for prosthetics and robotics.

Purpose of the Study:

  • To investigate the phenomenon of circular walking using a minimalistic model.
  • To determine the factors influencing veering in human locomotion.

Main Methods:

  • A 3D bipedal spring-loaded inverted pendulum model was used.
  • The model simulated gaits and center of mass (CoM) dynamics.
  • Leg alignment relative to body (CoM velocity) versus world frame was analyzed.

Main Results:

  • Stable walking patterns were maintained when legs aligned with CoM velocity.
  • Asymmetric leg configurations led to circular walking.
  • Simulated circle diameter and rotation direction correlated with human walking data.

Conclusions:

  • Leg configuration and walking velocity significantly influence circular walking parameters.
  • Model findings explain inconsistent veering in human walking trials.
  • The study provides insights into the biomechanical basis of human locomotion control.