교육무용과 밴드운동이 초등학생의 신체조성과 BDNF 관련인자에 미치는 영향 (The) effect of educational dance and band exercise on body composition and BDNF related factors in elementary school students원문보기
교육무용과 밴드운동이 초등학교 4학년 남학생의 신체조성과 BDNF 관련인자에 미치는 영향을 규명하기 위하여 B시에 소재한 Y초등학교에 재학 중인 남학생을 교육무용군 7명, 밴드운동군 7명, 대조군 6명으로 구성하였다. 운동프로그램은 12주간, 주 3회, 1일 50분, 1주기(1~4주)는 저강도(45∼54% HRR), 2주기(5~12주)는 중강도(55~65% HRR)로 실시하여 비교 ․ 분석한 결과, 신체조성에서 운동 실시 후 교육무용군은 신장과 제지방량에서 유의한 증가를 보였다. 밴드운동군은 신장, 체중, ...
교육무용과 밴드운동이 초등학교 4학년 남학생의 신체조성과 BDNF 관련인자에 미치는 영향을 규명하기 위하여 B시에 소재한 Y초등학교에 재학 중인 남학생을 교육무용군 7명, 밴드운동군 7명, 대조군 6명으로 구성하였다. 운동프로그램은 12주간, 주 3회, 1일 50분, 1주기(1~4주)는 저강도(45∼54% HRR), 2주기(5~12주)는 중강도(55~65% HRR)로 실시하여 비교 ․ 분석한 결과, 신체조성에서 운동 실시 후 교육무용군은 신장과 제지방량에서 유의한 증가를 보였다. 밴드운동군은 신장, 체중, BMI, 체지방량, 체지방률은 증가하였고, 제지방률은 유의하게 감소하였다. 대조군은 BMI, 체지방량, 체지방률은 유의하게 증가하였고, 제지방률은 유의하게 감소하였다. 세 집단을 비교․분석한 결과 측정 시기는 모든 요인에서 유의한 차이가 있었으나 집단간과 상호작용 효과는 없는 것으로 나타났다. BDNF, serotonin은 교육무용군, 밴드운동군과 대조군 내에서 모두 유의하게 증가하였다. cortisol은 집단내에서 모두 유의한 차이가 나타나지 않았다. BDNF의 집단간 비교에서 유의한 차이가 있었으며, serotonin, cortisol은 집단간 유의한 차이가 나타나지 않았다.
교육무용과 밴드운동이 초등학교 4학년 남학생의 신체조성과 BDNF 관련인자에 미치는 영향을 규명하기 위하여 B시에 소재한 Y초등학교에 재학 중인 남학생을 교육무용군 7명, 밴드운동군 7명, 대조군 6명으로 구성하였다. 운동프로그램은 12주간, 주 3회, 1일 50분, 1주기(1~4주)는 저강도(45∼54% HRR), 2주기(5~12주)는 중강도(55~65% HRR)로 실시하여 비교 ․ 분석한 결과, 신체조성에서 운동 실시 후 교육무용군은 신장과 제지방량에서 유의한 증가를 보였다. 밴드운동군은 신장, 체중, BMI, 체지방량, 체지방률은 증가하였고, 제지방률은 유의하게 감소하였다. 대조군은 BMI, 체지방량, 체지방률은 유의하게 증가하였고, 제지방률은 유의하게 감소하였다. 세 집단을 비교․분석한 결과 측정 시기는 모든 요인에서 유의한 차이가 있었으나 집단간과 상호작용 효과는 없는 것으로 나타났다. BDNF, serotonin은 교육무용군, 밴드운동군과 대조군 내에서 모두 유의하게 증가하였다. cortisol은 집단내에서 모두 유의한 차이가 나타나지 않았다. BDNF의 집단간 비교에서 유의한 차이가 있었으며, serotonin, cortisol은 집단간 유의한 차이가 나타나지 않았다.
The purpose of this study was to investigate the effect of educational dance and band exercise on body composition and BDNF related factors in elementary school students. The subjects of this study were 20 males aged from 8 to 9, who were divided into educational dance group (EG, n=7), band exercise...
The purpose of this study was to investigate the effect of educational dance and band exercise on body composition and BDNF related factors in elementary school students. The subjects of this study were 20 males aged from 8 to 9, who were divided into educational dance group (EG, n=7), band exercise group (BG, n=7) and control group (CG, n=6). The educational dance and band exercise program conducted 50 minutes per day, three times a week, for 12-week, and applied exercise equivalent to 12~13 RPE during the first period (Week 1-2) and exercise equivalent to 14~15 RPE during from second periods to fifth periods(Week 3-12). The results of comparative analysis are as follows;
1. Body Composition
1) As to change in body composition within each group, the educational dance group showed a significant increase in height and LBM (lean body mass). The band exercise group showed a significant increase in weight, height, BMI, fat mass, and % fat. But % LBM was significant decreased. The control group showed a significant increase in BMI, fat mass, and % fat. But % LBM was significant decreased. 2) The comparison of means difference before and after intervention programs between three group, all factors were not significant interaction but a significant difference was observed as to the period.
2. BDNF related factors
1) BDNF was a significant increased after 12 weeks in educational dance group, band exercise group and control group. As to the comparison of means difference before and after intervention between group, band exercise group more increase than control group. 2) Serotonin was a significant increased after 12 weeks in educational dance group, band exercise group and control group. 3) Cortisol was not significant different after 12 weeks in educational dance group, band exercise group and control group. 4) IGF-1 was not significant different after 12 weeks in educational dance group, band exercise group and control group. 5) GH was not significant different after 12 weeks in educational dance group, band exercise group and control group.
The purpose of this study was to investigate the effect of educational dance and band exercise on body composition and BDNF related factors in elementary school students. The subjects of this study were 20 males aged from 8 to 9, who were divided into educational dance group (EG, n=7), band exercise group (BG, n=7) and control group (CG, n=6). The educational dance and band exercise program conducted 50 minutes per day, three times a week, for 12-week, and applied exercise equivalent to 12~13 RPE during the first period (Week 1-2) and exercise equivalent to 14~15 RPE during from second periods to fifth periods(Week 3-12). The results of comparative analysis are as follows;
1. Body Composition
1) As to change in body composition within each group, the educational dance group showed a significant increase in height and LBM (lean body mass). The band exercise group showed a significant increase in weight, height, BMI, fat mass, and % fat. But % LBM was significant decreased. The control group showed a significant increase in BMI, fat mass, and % fat. But % LBM was significant decreased. 2) The comparison of means difference before and after intervention programs between three group, all factors were not significant interaction but a significant difference was observed as to the period.
2. BDNF related factors
1) BDNF was a significant increased after 12 weeks in educational dance group, band exercise group and control group. As to the comparison of means difference before and after intervention between group, band exercise group more increase than control group. 2) Serotonin was a significant increased after 12 weeks in educational dance group, band exercise group and control group. 3) Cortisol was not significant different after 12 weeks in educational dance group, band exercise group and control group. 4) IGF-1 was not significant different after 12 weeks in educational dance group, band exercise group and control group. 5) GH was not significant different after 12 weeks in educational dance group, band exercise group and control group.
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