남자 청소년의 근육량에 따른 건강관련요인과영양섭취 및 신체활동과의 관련성-제5기 국민건강영양조사 자료를 이용하여-

초록

This study examined the relationships among skeletal muscle mass, nutrient intake, and physical activities in male adolescents. The 5th Korean national health and nutrition examination survey was analyzed using the SPSS 23.0 package program. The results showed that high skeletal muscle mass group (Q4) had a lower body weight, body mass index, systolic blood pressure, plasma cholesterol and triglyceride levels, and higher HDL-C level than the low skeletal muscle mass group (Q1). In addition, the high muscle mass group showed a higher carbohydrate but lower protein intake ratio. On the other hand, the Q4 group showed higher protein intake per body weight compared to the Q1 group. Male adolescents, who had a high muscle mass performed more high intensity exercise than those who had a low muscle mass. These results indicated that adequate muscle mass should be maintained to improve the health-related factors (blood pressure, plasma cholesterol and triglyceride, and HDL-C) in male adolescents and sufficient protein intake and regular high intensity exercise should be conducted to maintain adequate muscle mass.

키워드