Proximal-to-distal sequences of attack and release movements of expert pianists during pressed-staccato keystrokes
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31 mai 2023
- ISIDORE Id: 10670/1.a3adbb...
- doi: 10.1080/00222895.2021.1962237
Attribution - Pas d'Utilisation Commerciale - Pas de Modification 4.0 International (CC BY-NC-ND 4.0) , https://creativecommons.org/licenses/by-nc-nd/4.0/deed.fr
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Piano players Fortepianists KineticsCiter ce document
Felipe Verdugo et al., « Proximal-to-distal sequences of attack and release movements of expert pianists during pressed-staccato keystrokes », Papyrus : le dépôt institutionnel de l'Université de Montréal, ID : 10.1080/00222895.2021.1962237
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The aims of this study were to i) evaluate proximal-to-distal sequencing (PDS) in pianists’ attack and release movements during pressed-staccato keystrokes, and ii) investigate if trunk motion facilitates PDS of upper-limb movements. Nine expert pianists performed a series of loud pressed-staccato keystrokes. Kinematic data was recorded with a 3 D motion capture system. PDS was assessed by comparing temporal organization of peak velocities from the pelvis to the wrist. Evidence of PDS was found across the kinematic chain. Pianists’ use of PDS differed mainly between scapula and shoulder movements. Trunk motion facilitated PDS by increasing anticipatory shoulder movements and by preceding shoulder-girdle attack and release movements. Implications might relate to research on performance optimization and injury prevention strategies.
