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Journal article

3D feedback and observation for motor learning: Application to the roundoff movement in gymnastics

  • Le Naour, Thibaut Department of Neuroscience and Movement Science, University of Fribourg, Switzerland
  • Ré, Chiara Department of Neuroscience and Movement Science, University of Fribourg, Switzerland
  • Bresciani, Jean-Pierre Department of Neuroscience and Movement Science, University of Fribourg, Switzerland
    01.08.2019
Published in:
  • Human Movement Science. - 2019, vol. 66, p. 564-577
English In this paper, we assessed the efficacy of different types of visual information for improving the execution of the roundoff movement in gymnastics. Specifically, two types of 3D feedback were compared to a 3D visualization only displaying the movement of the expert (observation) as well as to a more ‘traditional’ video observation. The improvement in movement execution was measured using different methods, namely subjective evaluations performed by official judges, and more ’quantitative appraisals based on time series analyses. Video demonstration providing information about the expert and 3D feedback (i.e., using 3D representation of the movement in monoscopic vision) combining information about the movement of the expert and the movement of the learner were the two types of feedback giving rise to the best improvement of movement execution, as subjectively evaluated by judges. Much less conclusive results were obtained when assessing movement execution using quantification methods based on time series analysis. Correlation analyses showed that the subjective evaluation performed by the judges can hardly be predicted/ explained by the ‘more objective’ results of time series analyses.
Faculty
Faculté des sciences et de médecine
Department
Département de Médecine
Language
  • English
Classification
Sports sciences
License
License undefined
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Persistent URL
https://folia.unifr.ch/unifr/documents/308212
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