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틈새신체활동이 초등학생의 신체조성 및 기초체력에 미치는 영향
홍상완(Hong Sang-Wan),류종식(Ryu Jong-Sik) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.23
본 연구는 16주간의 규칙적이고 지속적인 틈새신체활동이 초등학생의 신체조성, 혈압 및 기초체력에 미치는 효과를 알아보고자 함에 있다. 이를 위해 HRmax 60%이하의 저강도 운동으로 구성된 틈새신체활동 프로그램을 실시하였다. 실험대상은 초 등학교 6학년 58명으로 틈새신체활동 그룹(n=29, 남:16, 여:13)과 비교그룹(n=29,남:16, 여:13)으로 구성하였으며, 신체조성, 혈압, 기초체력을 측정하였다. 16주간의 틈새신체활동이 시기와 집단 간에 미치는 효과를 알아보기 위해 반복측정분산분석을 실시하였다. 본 연구를 통해 얻어진 결과는 다음과 같다. 틈새신체활동 실시결과 BMI(p<.001)와 체지방률(p<.01)에서 유의한 효과가 나타났으나, 혈압에서는 효과가 나타나지 않았다. 기초체력의 경우 근지구력(p<.001)과 유연성(p<.01)에서 유의한 효과가 나타났다. 결론적으로 틈새신체활동은 초등학생의 건강한 신체조성 및 기초체력 증진에 긍정적인 효과가 있었기에, 성장기 아동의 건강에 도움을 주는 학교에서 실시할 수 있는 효과적인 프로그램임을 확인할 수 있었다. The Purpose of this stud was to examine the effect of 16 weeks of regular and continuous niche physical activity on elementary school children s body composition, blood pressure and basic physical fitness. For this purpose, niche physical activity programs consisting of less than 60% of HRmax, including stretching, walking, and light muscle exercises, were implemented using the before class, morning, mid-game, and lunch time. We compared the effects of body composition, blood pressure, and basic physical fitness by dividing 58 elementary school students into niche physical activity group(n=29, 16males and 13females) and comparison groups(n=29, 16males and 13females). The Repeated-ANOVA was performed to determine the effect of 16 weeks of niche physical activity between the time and the group. The result of this study are as follows; The BMI (p<001) and %body fat (p<.01) showed a significant effect, but blood pressure did not. In case of basic physical fitness, muscular endurance(p<.001) and flexibility(p<.001) showed significant effects. In conclusion, 16 weeks of niche physical activities had a positive effect on building healthy body composition and improving basic physical fitness of elementary school students. This program can be an effective program to help elementary school students build healthy bodies and improve their physical fitness.
여자 국가대표 하키선수들의 시합 기간 중 스포츠 손상에 대한 분석 (KT컵 국제 하키대회 중심으로)
한상완,이명화,김정현,조현정,홍성림,임승길,Han Sang Wan,Lee Myoung Hwa,Kim Jung Hyun,Cho Hyun Jung,Hong Sung Lim,Lim seung Kil 대한물리치료학회 2003 대한물리치료학회지 Vol.15 No.3
The purpose of this study is to investigate the sports injuries of korea women hockey players before and during the international KT Cup game This study was done by survey questions about injuries of 20 players. The results were as follows: 1. Before game types of injuries are muscular strain ($51\%$), ligament injury ($25\%$), contusion ($8\%$), fracture ($8\%$), abrasion ($8\%$). But the types during game appeared as contusion ($50\%$), ligament injury ($33.3\%$), muscular strain ($16.7\%$). 2. Before game regions of injuries are lower limbs ($45.5\%$), back/torso ($36.4\%$), upper limbs ($18.2\%$). But the regions during game appeared as upper limbs ($71.4\%$), lower limbs ($28.6\%$). 3. During the game, the injuries were caused by ball ($66\%$), collision ($17\%$), that fall ($17\%$). These results indicate the importance that players need enough stretching before they start exercise. Also, in order to protect their upper limbs, players must wear gloves before games