dc.contributor.author |
Schenck, Christopher |
|
dc.contributor.author |
Bakke, Duncan |
|
dc.contributor.author |
Besier, Thor |
|
dc.coverage.spatial |
England |
|
dc.date.accessioned |
2021-03-10T22:32:26Z |
|
dc.date.available |
2021-03-10T22:32:26Z |
|
dc.date.issued |
2019-10 |
|
dc.identifier.citation |
Gait & Posture 74:76-82 Oct 2019 |
|
dc.identifier.issn |
0966-6362 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/54641 |
|
dc.description.abstract |
BACKGROUND:Ankle push-off drives forward progression during gait. Reduced peak ankle moment and peak ankle power may contribute to the increased metabolic cost of walking observed in certain clinical populations. Biofeedback is an effective gait training tool, however biofeedback targeting ankle moment has not been previously studied. RESEARCH QUESTION:Does haptic biofeedback directly targeting ankle moment enable able-bodied adults to modulate peak ankle moment during gait? METHODS:20 able-bodied adults participated in the study. Participants completed a 90-second baseline walking trial, followed by two 2-minute trials with haptic biofeedback. Haptic biofeedback guided participants to either increase peak ankle moment (Feedback High), or decrease peak ankle moment (Feedback Low). Ten participants received haptic biofeedback alone; the other ten participants additionally received verbal suggestions of movement strategies they could adopt during the biofeedback trials. Two-way analysis of variance was used to determine the effect of walking condition and verbal instruction on key gait parameters. RESULTS:A main effect of walking condition on peak ankle moment and peak ankle power was observed (all P < 0.001). Peak ankle moment did not change from baseline during Feedback High, however peak ankle power was increased (P < 0.001). A decrease in peak ankle moment and peak ankle power was observed during Feedback Low (all P < 0.001). Verbal instruction had a significant interaction effect with walking condition in only a limited number of parameters (all P < 0.05). SIGNIFICANCE:This study demonstrates the effects of haptic biofeedback targeting peak ankle moment during gait. While this study demonstrates that able-bodied individuals have some capacity to modulate their gait pattern in response to direct biofeedback on ankle moment, further investigation is required to develop a biofeedback paradigm that can increase peak ankle moment. |
|
dc.format.medium |
Print-Electronic |
|
dc.language |
eng |
|
dc.publisher |
Elsevier BV |
|
dc.relation.ispartofseries |
Gait & posture |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.subject |
Ankle Joint |
|
dc.subject |
Humans |
|
dc.subject |
Gait |
|
dc.subject |
Walking |
|
dc.subject |
Analysis of Variance |
|
dc.subject |
Adult |
|
dc.subject |
Female |
|
dc.subject |
Male |
|
dc.subject |
Young Adult |
|
dc.subject |
Feedback, Sensory |
|
dc.subject |
Able-bodied |
|
dc.subject |
Ankle moment |
|
dc.subject |
Ankle push-off |
|
dc.subject |
Biofeedback |
|
dc.subject |
Gait analysis |
|
dc.subject |
Adult |
|
dc.subject |
Analysis of Variance |
|
dc.subject |
Ankle Joint |
|
dc.subject |
Feedback, Sensory |
|
dc.subject |
Female |
|
dc.subject |
Gait |
|
dc.subject |
Humans |
|
dc.subject |
Male |
|
dc.subject |
Walking |
|
dc.subject |
Young Adult |
|
dc.subject |
Science & Technology |
|
dc.subject |
Life Sciences & Biomedicine |
|
dc.subject |
Neurosciences |
|
dc.subject |
Orthopedics |
|
dc.subject |
Sport Sciences |
|
dc.subject |
Neurosciences & Neurology |
|
dc.subject |
Gait analysis |
|
dc.subject |
Biofeedback |
|
dc.subject |
Ankle push-off |
|
dc.subject |
Ankle moment |
|
dc.subject |
Able-bodied |
|
dc.subject |
ENERGETIC CONSEQUENCES |
|
dc.subject |
MUSCLE |
|
dc.subject |
PERFORMANCE |
|
dc.subject |
LOCOMOTION |
|
dc.subject |
INCREASE |
|
dc.subject |
PEOPLE |
|
dc.subject |
HIP |
|
dc.subject |
1103 Clinical Sciences |
|
dc.subject |
Clinical |
|
dc.subject |
Clinical Medicine and Science |
|
dc.subject |
Clinical Trials and Supportive Activities |
|
dc.subject |
Clinical Research |
|
dc.subject |
0913 Mechanical Engineering |
|
dc.subject |
1103 Clinical Sciences |
|
dc.subject |
1106 Human Movement and Sports Sciences |
|
dc.title |
Haptic biofeedback induces changes in ankle push-off during walking. |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1016/j.gaitpost.2019.07.252 |
|
pubs.begin-page |
76 |
|
pubs.volume |
74 |
|
dc.date.updated |
2021-02-04T00:30:12Z |
|
dc.rights.holder |
Copyright: Elsevier BV |
en |
pubs.author-url |
https://www.ncbi.nlm.nih.gov/pubmed/31479852 |
|
pubs.end-page |
82 |
|
pubs.publication-status |
Published |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Research Support, Non-U.S. Gov't |
|
pubs.subtype |
Journal Article |
|
pubs.elements-id |
782635 |
|
dc.identifier.eissn |
1879-2219 |
|
dc.identifier.pii |
S0966-6362(18)30658-1 |
|