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소변배출, 유산소 운동, 음식 및 물섭취가 생체전기 저항법을 이용한 신체조성측정에 미치는 영향
조채은 ( Chaeeun Cho ),이세원 ( Sewon Lee ) 한국운동생리학회 2021 운동과학 Vol.30 No.4
PURPOSE: Body composition is strongly associated with cardiometabolic risk factors, and accurate measurement of body composition is vital for the management of chronic diseases. In this study, we assessed whether major factors such as urination, aerobic exercise, food, and water consumption had significant effects on body composition by segmental bioelectrical impedance analysis (BIA). METHODS: To achieve the goal of this study, research was conducted on 32 healthy young males (n=18) and females (n=14). All participants underwent body composition analysis in four different conditions (both pre- and post-urination, moderate-intensity aerobic exercise for 30 minutes, immediately after food and water consumption, 30, 60, and 120 minutes after each treatment), and segmental BIA was performed using Inbody720. RESULTS: We found that after urination, body weight, skeletal muscle mass, and basal metabolic rate (BMR) significantly decreased. However, water intake significantly increased body weight, body fat mass, and body fat percentage. Furthermore, an acute 30-minutes aerobic exercise significantly decreased body weight, fat mass, and fat percentage, and increased skeletal muscle mass and BMR. In addition, impedance decreased immediately and increased 120 minutes after the acute aerobic exercise. Finally, food ingestion significantly increased the body weight, skeletal muscle mass, and BMR. CONCLUSIONS: Our study suggests that variables such as urination, exercise, food consumption, and water intake should be considered to accurately assess body composition.
조채은 ( Chae-eun Cho ),전미애 ( Mi-ae Jeun ) 대한무용학회 2021 대한무용학회논문집 Vol.79 No.4
This study began with the hope of peaceful unification through communication in the culture and arts world, which was completely blocked by differences in ideology between the two Koreas. Through the three dictatorships, we looked at the evolutionary process of dance and found that the common aspect was the creative form for revolution. Although North Korea's ethnic dance has been transformed into a North Korean folk dance, the unique nature of South Korean works remains. In particular, historical homogeneity could be found in dance using props. It has been confirmed that North Korean dance art was not just an art field, but a means of thought, religion, and political propaganda. It has been confirmed that the method of inter-Korean exchange becomes culture and art, and I hope this study will serve as a cornerstone for peaceful unification.
마른 비만의 대사 및 심혈관계 질환 위험성과 선제적 예방을 위한 운동 중재
지민제,조채은,이세원 한국운동생리학회 2022 운동과학 Vol.31 No.3
PURPOSE: Normal weight obesity (NWO) is characterized by a normal body mass index but a high body fat mass percentage and low skeletal muscle mass, thereby increasing the risk of cardiometabolic dysfunction and morbidity. However, the effects of exercise intervention in reducing the risk of cardiometabolic disease in NWO have not been fully elucidated. Therefore, this review aimed to summarize the potential cardiometabolic disease risk and to provide implications of exercise interventions for the proactive prevention of cardiometabolic disease risk in NWO. METHODS: We searched and summarized the literature on the cardiometabolic risk factors in NWO. In addition, we summarized literature investigating the effects of exercise intervention on the cardiometabolic risk factors in NWO. We performed the literature search using PubMed, Web of Science, and Google Scholar databases. RESULTS: NWO was associated with increased visceral fat, ectopic fat, oxidative stress, inflammatory cytokines, insulin resistance, dyslipidemia, and subclinical atherosclerosis compared with normal weight lean. NWO requires exercise interventions that induce alterations in body composition, such as decreased body fat percentage and increased muscle mass. Resistance exercise (RE) and high-intensity interval exercise (HIIE) can improve lipid components and alter body composition in NWO. In addition, low-intensity blood flow restriction resistance exercise (BFR-RE) may enhance muscular strength and anaerobic power in NWO. CONCLUSIONS: The cardiometabolic disease risk is increased in NWO. We suggest that exercise interventions (RE, HIIE, and BFR-RE) may effectively prevent cardiometabolic disease risk and alter body composition in NWO. As this has potential implications for exercise interventions in NWO, further investigations are needed to find the optimal exercise for proactive prevention of cardiometabolic risk in NWO.