Medical problems of performing artists
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Med Probl Perform Art · Sep 2021
Perceptions of Motivational Climate and Association with Musculoskeletal Injuries in Ballet Dancers.
Sports science has identified the trainer-athlete relationship in the etiology of injuries. We aimed to investigate: 1) the association between empowering (EMC) and disempowering (DMC) motivational-climate and musculoskeletal injuries in ballet, and 2) if EMC moderates the association between DMC and injuries. ⋯ To avoid injuries, it is not enough to create an EMC, because any disempowering nuances may negatively affect empowering climates. Teachers should avoid DMC altogether to prevent injuries in dancers.
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Med Probl Perform Art · Sep 2021
Wrist Internal Loading and Tempo-Dependent, Effort-Reducing Motor Behaviour Strategies for Two Elite Pianists.
One of the greatest challenges in reducing high rates of performance injuries among musicians is in providing them usable tools to address playing-related musculoskeletal problems (PRMP) before they become disorders. Studies in biomechanics have the potential to provide such tools. In order to better understand the mechanisms through which PRMP manifest in pianists, especially in the distal segments of the upper limbs, the current study quantifies wrist internal loading (WIL) and wrist impact loading frequency. ⋯ Individualized anthropometry influenced the range of motor strategies available to each pianist. The pianist with the larger hand span employed a flexion/extension wrist strategy as a compensatory means for effort reduction, while the pianist with the smaller hand span employed a radial/ ulnar deviation strategy. The current study provides a new perspective in addressing PRMP among pianists by rationalizing anthropometric potentials in terms of ergonomic parameters and documenting the availability and utility of effort-reduction strategies in the wrists during piano performance as performers consider PRMP risk and avoidance.
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Med Probl Perform Art · Sep 2021
The Dance Functional Outcome Survey: Cultural Adaptation and Psychometric Validation in Italian (DFOS-IT).
To translate, culturally adapt, and validate the psychometric characteristics of the Italian version of the Dance Functional Outcome Survey (DFOS-IT) in adult dancers. ⋯ The DFOS-IT is a valid, reliable, and responsive tool that can be used as an outcome and screening measure for Italian adult ballet and modern dancers following lower extremity or low back injury.
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Med Probl Perform Art · Sep 2021
Brazilian Version of the Musculoskeletal Pain Intensity and Interference Questionnaire for Musicians (MPIIQM-Br): Cross-Cultural Adaptation and Psychometric Properties.
The present study aimed to adapt and validate the self-report tool named Musculoskeletal Pain Intensity and Interference Questionnaire for Musicians (MPIIQM-Br) into the Brazilian Portuguese language for professional orchestra musicians. ⋯ The MPIIQM-Br is a transcultural equivalent, reliable, and valid tool for the measurement and evaluation of pain and pain interference among professional orchestra musicians.
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Med Probl Perform Art · Sep 2021
Muscle Activation and Subjectively Perceived Effort in Typical Violin Positions.
Violinists display a high incidence of task-specific musculoskeletal problems. Sources pertaining to violin playing and teaching traditions as well as musicians' medicine research offer only imprecise and contradictory recommendations regarding suitable instrument positions. ⋯ The hypothesis, the smaller the angle between the instrument's longitudinal axis (LoAx) and the player's central sagittal plane (CSP) and the angle between its lateral axis (LatAx) and the player's horizontal plane (HP), the more muscle activation and perceived effort in the violinist's left arm, was confirmed: Decreasing the LoAx-CSP angle from 50° to 20° and the LatAx-HP angle from 50° to 20° resulted in a highly significant and independent increase of EMG and Borg scale self-ratings mean values. Results may allow for a first step in decision-making on violin positioning for ergonomic adaptations in teaching as well as prevention and therapy of playing-related health problems at all levels of proficiency.