Banca de DEFESA: Ivo José de Oliveira

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : Ivo José de Oliveira
DATE: 28/06/2023
TIME: 10:00
LOCAL: Videoconferência
TITLE:

DESENVOLVIMENTO DE METODOLOGIA PARA O ESTUDO DO PROCESSO DE AQUECIMENTO DA MÃO DIREITA DE VIOLONISTAS

KEY WORDS:

Acoustic guitarrists, Thermography, Autonomic nervous system - ANS, Heart rate variability - HRV, Bioengineering.

PAGES: 48
BIG AREA: Engenharias
AREA: Engenharia Elétrica
SUBÁREA: Eletrônica Industrial, Sistemas e Controles Eletrônicos
SPECIALTY: Automação Eletrônica de Processos Elétricos e Industriais
SUMMARY:

Warm-up exercises are commonly performed by acoustic guitarists to prepare the muscles involved in playing the instrument. However, stressful circumstances can lead to ineffective warming up or even cooling down of the fingers, which can result in reduced  performance. The objective of this study was to compare the effectiveness of two warming-up techniques - a vigorous one, employing "support" in the string fretting, and a new light proposal,  using "no support" in the string fretting - in acoustic guitarists during stressful situations. Nine male acoustic guitarists (average age: 27.2 years, average playing experience: 10.0 years) were  subjected to an adapted version of the cold pressor test, which induced physiological stress responses mimicking performance stress, before performing each of the two routines. The effectiveness of the two warming-up techniques was compared by monitoring hand temperature using an infrared camera before and during each exercise for six minutes. The study found that  the light warming-up technique was significantly more effective (p = 0.002816, effect size = 135 1.42) in increasing hand warming than the vigorous warming-up technique (p = 0.3417, effect 136 size = 0.34). The results of this study provide new information that can be used to improve the performance of acoustic guitarists and may lead to further research on techniques to enhance acoustic guitar playing. The limitations of the study include the small sample size and the focus  only on male participants. Future research could investigate the underlying mechanisms and possible applications of the light warming-up technique for teaching and practicing guitar playing

BANKING MEMBERS:
Presidente - 404943 - ADSON FERREIRA DA ROCHA
Externo ao Programa - 2161651 - ALEXANDRE RICARDO SOARES ROMARIZ
Externa ao Programa - 2293952 - FLAVIA MARIA GUERRA DE SOUSA ARANHA OLIVEIRA
Externo à Instituição - MAXWELL DIOGENES BANDEIRA DE MELO - UFT