남자 중학생들의 이동능력 특성과 학생건강체력 요인의 상관관계

  본 연구는 남자 중학생 51명을 대상으로 학생건강체력평가(PAPS) 기반 체력요인과 이동능력 특성(보빈도, 보장, 보폭, 외발지지기, 양발지지기, 발 이지 시점, 내/외반 가동범위, 배/저측 굴곡 가동범위, 내/외전 가동범위, 기저면, 중력중심) 간 상관성을 분석하여 변인 간 세부적인 관계성을 갖는지 알아보았다. 근지구력과 심폐지구력이 이동능력 특성과 높은 상관성을 보였고 근력, 순발력, 유연성도 낮지만 유의한 상관성을 보였다. 본 연구를 통해 비교적 […]

Effect of herbal preparation HemoHIM on fatigue level and exercise performance: A randomized, placebo-controlled, double-blind, and parallel clinical trial

Introduction The herbal preparation HemoHIM, which is a mixture of traditional Korean medicinal plants, has been proven effective in enhancing exercise performance and reducing fatigue levels in mice. Therefore, this study aimed to evaluate the effect of HemoHIM on fatigue levels and exercise performance in healthy human adults. Methods Ninety-six adults with fatigue were recruited […]

The Potential Roles of Myokines in Adipose Tissue Metabolism with Exercise and Cold Exposure

Exercise and cold exposure are two stimuli that have been suggested as solely effective to modulate adipose tissue metabolism and improve metabolic health in obese populations. The two primary organs involved in energy metabolism during exercise and/or cold exposure are skeletal muscle and adipose tissue. Adipose tissue can be divided mainly into two types: white […]

코로나-19 전후 올림픽대회 육상 상위선수들의 종목별 기록과 체격 비교

본 연구에서는 코로나-19 이전의 2016년 리우 올림픽대회(2016년 8월)와 코로나-19 이후의 2020년 도쿄 올림픽대회(2021 년 7-8월)에 참가한 육상 세부종목별 상위선수를 대상으로 기록 및 체격의 차이를 분석하고자 하였다. 분석대상으로는 2016년 리우 올림픽대회와 2020년 도쿄 올림픽대회에 참가한 육상 세부종목별 상위 1∼8위까지의 선수로 한정하였다. 기 록, 신장, 체중, BMI, 나이를 분석하였다. 연구결과, 남자선수의 경우, 기록 변인에서는 400mH(p=.040), 800m(p=.009), 1,500m(p<.001), […]

Genome-wide assessment reveals a significant association between ACSS3 and physical activity

Recent genetic studies have identified physical activity (PA)-susceptible loci in European ancestry subjects; however, due to considerable genetic differences, these findings are not likely extendable to East Asian populations. Therefore, the present study aimed to identify significantly associated PA-susceptible loci using genome-wide association studies (GWASs) with East Asian (EAS) subjects and to generalize the findings […]

COVID-19 팬데믹 전후의 한국 청소년 24시간 행동습관 변화

Purpose: This study was performed to analyze the changes in the 24-hour movement behavior of Korean adolescents during the coronavirus disease 2019 (COVID-19) pandemic, focusing on physical activity (PA) pattern. Methods: The study used data obtained from the 15th (2019) and 16th (2020) Korea Youth Risk Behavior Survey, targeting a total of 112,251 adolescents. For […]

한국 청소년의 신체활동 및 여가시간 좌식행동과 주관적 건강인지와의 연관성: 2020 년 청소년건강행태조사 자료 분석

Purpose: The purpose of this study was to examine the association between physical activity (PA), leisure time sedentary behavior (LTSB), and self-rated health (SRH) in Korean adolescents. Methods: A cross-sectional analysis was conducted on 53,510 Korean middle and high school students from the Korea youth risk behavior survey, 2020. Complex samples logistic regression was performed […]

Relationship Between Relative Grip Strength and Serum Total Cholesterol, High-Density Lipoprotein Cholesterol, Low-Density Lipoprotein Cholesterol, and Triglyceride Levels in Korean Middle-Aged or Older Adults: A Panel Regression Model

Background: This study aimed to conduct panel data analysis to investigate the effects of relative grip strength on blood lipid levels according to sex and obesity levels in adults living in South Korea. Methods: A total of 1015 middle-aged or older adults (40–94 years old), who participated in a chronic screening program conducted in Yangpyeong, […]

한국 성인과 노인의 신체활동과 대사증후군의 연관성: 국민건강영양조사 2014-2017 가속도계 자료를 이용하여

PURPOSE: The purpose of this study was to examine the association between objectively measured physical activity and metabolic syndrome in Korean adults and older adults. METHODS: A total of 2,191 adults and older adults from the Korea National Health and Nutrition Examination Survey from 2014 to 2017 were analyzed. Participants were categorized into three groups […]