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줄넘기와 스위스볼 운동이 취학 전 유아의 골형성 지표에 미치는 영향
김태운(Kim Tae-Un),이경희(Lee kyung-hee),전재영(Jeon Jae-Young),정성인(Jeong Seong-in) 한국생명과학회 2009 생명과학회지 Vol.19 No.1
취학 전 유아를 대상으로 12주간 줄넘기운동과 스위스 볼 운동을 병행한 운동 프로그램을 실시한 결과 결론은 다음과 같다. 신체조성의 변화 각 집단 내 운동 효과에 대한 신체조성의 변화에서 운동군과 대조군 모두 신장, 체중, 체지방량 및 체지방률이 모두 유의하게 증가하였다. 시기에 따른 집단 간 상호작용 효과는 나타나지 않았다. 오스테오칼신 각 집단 내 운동 효과에 대한 오스테오칼신의 변화에서 운동군은 남아, 여아 모두 유의성이 나타나지 않았고, 대조군은 여아의 경우만 유의하게 감소하였다. 시기에 따른 집단 간 상호작용효과도 나타나지 않았다. 알카리성 포스파타제 각 집단 내 운동효과에 대한 알카리성 포스파타제의 변화에서 운동군과 대조군 모두 유의한 차이가 나타나지 않았다. 시기에 따른 집단 간 상호작용효과는 있는 것으로 나타났다. 이상의 연구결과에서 줄넘기 및 스위스 볼 운동이 취학전유아의 시기에 따른 집단 간 상호작용효과는 나타내지 못했지만 집단 내 변화에서 대조군 보다 긍정적인 변화를 나타내었으며, 알카리성 포스파타제의 변인에서 상호작용 효과가 나타나 골량의 형성기인 유아들에게 줄넘기 및 스위스 볼 운동의 적용이 발육 향상과 골 건강 증진에 긍정적인 변화를 나타내었다. 하지만 오스테오칼신 농도의 변화에는 영향을 미치지 못하였다. 따라서, 향후 운동강도와 운동기간 등을 고려한 연구가 요구된다. The purpose of this study was to elucidate the effects of 12 weeks rope jumping and Swiss ball exercise (55 to 75% HRR: 3 times a week) on body composition and bone formation markers in young children. Forty eight participants were divided into two groups, the exercise group (n=24) and the control group (n=24). All items were assesed before and after exercise program. The results of this study are as follows; 1. Body composition: In the comparison of mean changes before and after exercise program execution on body composiion within each group, the exercise group showed significant increases in height, weight, fat mass and %fat. The control group showed significant increases in all items. The interaction effect between groups and time didn't appear a significant difference. 2. Osteocalcin: In the comparison of mean changes before and after exercise program execution in osteocalcin within each group, the exercise group didn't appear a significant change and the control group were significantly decreased in girl children. The interaction effect between groups and time didn't appear a significant difference. 3. Alkaline phosphatase: In the comparison of mean changes before and after exercise program in Alkaline phosphatase within each group didn't appear a significant difference in exercise group and control group. The interaction effect between groups and time showed a significant difference. In conclusion, for young children in the stage of the formation of bone mineral contents, rope jumping and Swiss ball exercise are postive effect in promoting their growth and bone health, but osteocalcin concentration did not changes. Thus, further research is required to consider intensity and duration of exercise on bone formation markers of young children's.
복합운동이 과체중 및 비만여대생의 염증지표와 아디포넥틴에 미치는 영향
김태운(Tae Un Kim),박태곤(Tae Gon Park) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.34
The purpose of this study was to examine the effects of a 12 weeks combined exercise training program on inflammatory markers and adiponectin concentrations in overweight and obese university women. Twenty-seven younger (19.7±1.9 year) subjects participated in this study. They completed 12 weeks (3 days/week) of aerobic and resistance exercises. Blood samples were collected before and after the 12 week period, and the concentrations of serum C-reactive protein (CRP), plasma interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and adiponectin were determined using separate ELISA. Body weight (p<.001), fat mass (p<.001), percent fat (p<.001) and waist circumference (p=.001) were all significantly decreased after the 12 week exercise program. TNF-α was significantly decreased (p<.001), but IL-6 was significantly increased (p=.010) after 12 week exercise program. However, CRP and adiponecin were not changed after 12 week exercise program. These results support that the use of combined aerobic and resistance training as a modality to reduce the risk of cardiovascular disease development as defined by a decrease in serum TNF-α concentration in healthy young overweight and obese women.