20대 성인남녀의 인지체력과 측정체력과의 관계: U-healthcare 적용을 위한 접근
Relationship between Perceived and Measured Fitness Levels in Young Adults: Possible Application for U-healthcare
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초록
연구배경: 운동관리에서 건강 상태를 진단하는 주요한 지표인 체력은 비용과 시간 등의 제한점 때문에 잘 활용되지 못하고 있다. 따라서 신뢰도가 높으면서 즉각적이고 간편한 자가인지(self-perception)체력 설문이 실제 체력을 얼마나 잘 대변하는지 살펴보고 이를 유헬스운동케어(U-exercare)에 적용 가능한지에 대해 논의하고자 하였다. 방법: 일개 대학교의 체력측정실에서 20대의 남·여 대학생을 분석 대상으로 하였다. 신체조성, 유산소성능력, 근력, 유연성, 민첩성, 순발력, 평형성, 종합체력에 대한 인지체력 설문을 실시한 뒤, 실제체력 수준이 측정되었다. 측정된 체력은 신체구성, 유산소성능력, 근력 및 근지구력, 유연성, 민첩성, 순발력, 평형성의 하위항목이었으며 측정을 마친 후 피어슨 상관분석을 실시하였다. 결과: 인지신체구성과 실제신체구성에서는 남·여 모두 체지방률과 상관이 있었으며, 유산소성 능력에 대한 인지와 실체측정값은 여성에게서만 약한 상관을 보였다. 근력 및 근지구력, 유연성, 순발력의 항목에서는 남·여 모두에서 높은 상관을 나타냈으며, 민첩성 항목의 반응 시간과 평형성에서는 남·여 모두 상관성이 없는 것으로나타났다. 결론: 본 연구에서 진행된 실제체력과 인지체력과의 상관관계 비교·분석결과는 유헬스케어에서 운동서비스 프로그램의 기본 자료로 사용될 수 있을 것이며, 보다 안전한 신체활동을 유도하고 운동 실천 문화 확산에 기여할 것이다.
Abstract
Background: Physical fitness test as an index for monitoring health status has often been not feasible due to cost and time limitation. Self-perceived fitness level was thought to be useful in estimating fitness levels of a target population. This study examined whether perceived fitness level reflects actually measured fitness level and whether it has possible application to prepare U-exercare program. Methods: Two hundred young adults were recruited at one university. Body composition, aerobic capacity, muscular strength, flexibility, agility, power, balance and overall fitness level were measured using a self-questionnaire. Pearson correlation coefficients were used to analyze relationships among parameters. Results: Perceived and measured body fat contents were correlated in both males and females. Perceived and measured aerobic capacities were only correlated in females. Perceived and measured muscular strength,flexibility and power were correlated in both genders. No correlation was noticed in agility (reaction time) and balance in both genders. Conclusions: The relationship between perceived and actually measured physical fitness parameters among young adults could be used as essential information for building a U-healthcare exercise program.
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