Visual error amplification showed no benefit for non-naïve subjects in trunk-arm rowing
Saved in:
| Main Author: | |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
Universität Bern
2019
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866581601310212096 |
|---|---|
| author | Nicolas Gerig |
| author_facet | Nicolas Gerig |
| contents | Visual error amplification showed no benefit for non-naïve subjects in trunk-arm rowing Nicolas Gerig Ekin Basalp Roland Sigrist Robert Riener Peter Wolf Salud Robot Variability Motor Learning Assisted Training Error Augmentation Motor learning is assumed to be a partly error driven process. Motor learning studies on simple movements have shown that skilled subjects benefit from training with error amplification. Findings of studies with simple movements do not necessarily transfer to complex sport movements. The goal of this work was to determine the benefit of visual error amplification for non-naïve subjects in learning a fast rowing movement. We conducted a study comparing non-naïve subjects receiving a fading, visual feedback with visual error amplification against a control group receiving the same visual feedback without error amplification. Separate outcome metrics were applied for the domains of spatial and velocity magnitude errors. Besides error metrics, variability metrics were evaluated for both domains, such that they could be interpreted in quantitative relation to each other. The implemented error amplification did not cause any beneficial effect. Subjects exposed to error amplification and control did not show different behavior or progress in both error and variability outcomes. Possible reasons remain speculative, e.g. the used error amplification gain could have been wrong. The feasibility of a beneficial error amplification for the training of complex movements remains questionable, since for many required design decisions an informative basis is missing. 2019 artículo científico 2414-6641 https://www.redalyc.org/articulo.oa?id=677873369021 en http://www.redalyc.org/revista.oa?id=6778 Current Issues in Sport Science application/pdf Universität Bern Current Issues in Sport Science (Suiza) Vol.4 |
| format | Artículo científico |
| id | redalyc_677873369021 |
| language | en |
| publishDate | 2019 |
| publisher | Universität Bern |
| spellingShingle | Visual error amplification showed no benefit for non-naïve subjects in trunk-arm rowing Nicolas Gerig Salud Robot Variability Motor Learning Assisted Training Error Augmentation Visual error amplification showed no benefit for non-naïve subjects in trunk-arm rowing Nicolas Gerig Ekin Basalp Roland Sigrist Robert Riener Peter Wolf Salud Robot Variability Motor Learning Assisted Training Error Augmentation Motor learning is assumed to be a partly error driven process. Motor learning studies on simple movements have shown that skilled subjects benefit from training with error amplification. Findings of studies with simple movements do not necessarily transfer to complex sport movements. The goal of this work was to determine the benefit of visual error amplification for non-naïve subjects in learning a fast rowing movement. We conducted a study comparing non-naïve subjects receiving a fading, visual feedback with visual error amplification against a control group receiving the same visual feedback without error amplification. Separate outcome metrics were applied for the domains of spatial and velocity magnitude errors. Besides error metrics, variability metrics were evaluated for both domains, such that they could be interpreted in quantitative relation to each other. The implemented error amplification did not cause any beneficial effect. Subjects exposed to error amplification and control did not show different behavior or progress in both error and variability outcomes. Possible reasons remain speculative, e.g. the used error amplification gain could have been wrong. The feasibility of a beneficial error amplification for the training of complex movements remains questionable, since for many required design decisions an informative basis is missing. 2019 artículo científico 2414-6641 https://www.redalyc.org/articulo.oa?id=677873369021 en http://www.redalyc.org/revista.oa?id=6778 Current Issues in Sport Science application/pdf Universität Bern Current Issues in Sport Science (Suiza) Vol.4 |
| title | Visual error amplification showed no benefit for non-naïve subjects in trunk-arm rowing |
| topic | Salud Robot Variability Motor Learning Assisted Training Error Augmentation |
| url | https://www.redalyc.org/articulo.oa?id=677873369021 |