Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Technology and Dementia Preconference.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same author

Public Health.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same author

Developing Topics.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same author

Psychometric properties of instrumented tools and outcome measures to assess dynamic, anticipatory and reactive balance in older adults: A scoping review.

Gait & posture·2025
Same author

Cohort profile: baseline characteristics and design of the McMaster Monitoring My Mobility (MacM3) study - a prospective digital mobility cohort of community-dwelling older Canadians from Southern Ontario.

BMJ open·2025
Same author

Measuring resting heart rate during daily life using wearable technology: Examining the impact of behavioral context and methodological criteria.

Digital health·2025

Related Experiment Video

Updated: May 28, 2026

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability
07:52

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

Published on: September 18, 2020

Dynamic stability control during volitional stepping: a focus on the restabilisation phase at movement termination.

Jonathan C Singer1, Stephen D Prentice, William E McIlroy

  • 1Department of Kinesiology, University of Waterloo, 200 University Avenue, West, Waterloo, ON, Canada. jcsinger@uwaterloo.ca

Gait & Posture
|October 25, 2011
PubMed
Summary

This study reveals overshoots in center of mass (COM) trajectory during stepping, suggesting a strategy for dynamic stability control. These findings offer insights into gait initiation and reactive control mechanisms.

More Related Videos

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb
08:24

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb

Published on: August 30, 2016

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
07:19

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

Related Experiment Videos

Last Updated: May 28, 2026

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability
07:52

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

Published on: September 18, 2020

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb
08:24

Sit-to-stand-and-walk from 120% Knee Height: A Novel Approach to Assess Dynamic Postural Control Independent of Lead-limb

Published on: August 30, 2016

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
07:19

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

Area of Science:

  • Biomechanics
  • Human Movement Science
  • Neuroscience

Background:

  • Dynamic stability control is crucial for voluntary stepping.
  • Understanding the center of mass (COM) trajectory is key to analyzing stepping stability.
  • Intertrial variability in COM control provides insights into motor learning and adaptation.

Purpose of the Study:

  • To characterize the trajectory and intertrial variability of the center of mass (COM) during voluntary stepping.
  • To investigate how different stepping challenges (step length, width, speed) affect COM control.
  • To explore potential strategies employed for dynamic stability during the restabilization phase of stepping.

Main Methods:

  • Ten young participants performed five distinct stepping tasks.
  • The trajectory of the total body COM was assessed during the restabilization phase.
  • Quantified incongruity between peak and final COM position, and evaluated intertrial variability and adaptation.

Main Results:

  • Overshoots in COM trajectory were common, particularly during preferred stepping.
  • Increased step width led to greater incongruity and overshoot incidence in the frontal plane.
  • No significant variation in incongruity variability or adaptive changes across conditions was observed.

Conclusions:

  • COM overshoots may serve as a strategy for simplifying reactive control during stepping.
  • These findings suggest a potential link between overshoots and gait initiation mechanisms.
  • Further research into kinetic determinants is needed to fully understand dynamic stability control during stepping.