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고음량의 음악을 동반한 에어로빅 댄스가 인지기능에 미치는 영향
장혁기(Chang, Hyuk-Ki),김경애(Kim, Kyung-Ae),정유진(Jung, Yu-Jin),가藤守匡(Kato, Morimasa) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.2
The purpose of this study was to examine the effect of cognitive function on a combined aerobic dance and high intensity music. The 28 subjects (female college students) were recruited and were divided into 4 groups; the Control Group (CG, n=7), Music Group (MG, n=7), Aerobic dance Group (AG, n=7) and Music and Aerobic dance Group (MnAG, n=7). AG and MnAG participated in aerobic dance exercise for 10 minutes. MG and MnAG listened to high intensity music (100Db) and CG and AG received no music intervention. For the delivery of music intervention, a headset was used. All subjects were measured on Stroop score, which is known as Neutral and Incongruent test as a cognitive function before and after 10 min-treatment. Data were analyzed by using two-way repeated ANOVA and one-way ANOVA. The results were as follows: An interaction effect between groups on Neutral and Incongruent test were observed (p<.0l, p<.05, respectively). The change ratios of pre-post Stroop score were significantly decreased both in Neutral and Incongruent test in only MnAG compared with CG (p<.05, 0.05, respectively). Therefore, the results showed that performing aerobic dance with high intensity music appeared to cause temporary decrease in cognitive function.