Earticle

초록

영어

This study examined the dietary nutrient intake of Korean adolescent distance runners and analyzed the difference between weekdays and weekends. The participants were 40 male middle- and long-distance runners aged 13 to 18 years, 36 of whom were analyzed. The 3-day diet records including 2 weekdays and 1 weekend day, were investigated according to the food record method and analyzed using the comput-er-aided nutritional analysis program. A paired t-test was used to com-pare the energy and nutrient intakes of the weekdays and weekends, and the chi-square test was used to compare the distribution of the nu-trient intake below the estimated average requirement. The results showed that the energy intake per day was quite low at 2,051.0±304.3 kcal, with a body mass index percentile of 16.8±9.8. The nutrients that showed remarkably lower levels than the dietary reference intakes for Koreans were vitamin D, vitamin C, vitamin B2, and calcium, among which calcium was the highest at 86.1% in the proportion of those who con-sumed less than the estimated average requirement. The intakes of vi-tamin C and calcium, in particular, showed a significant decrease during the weekends. Therefore, to improve the dietary nutrient intake of ado-lescent male runners, appropriate management of the weekend diet as well as school meals should be considered.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
Participants
Anthropometric measurements
Dietary intake data collection
Energy and nutrients intake evaluation
Data analysis
RESULTS
DISCUSSION
CONFLICT OF INTEREST
REFERENCES

키워드

저자

• Sun-Hyo Kim [ Department of Technology and Home Economics Education, Kongju National University, Gongju, Korea ]
• Chang-Suk Oh [ Department of Exercise Prescription, Baekseok University, Cheonan, Korea ]
• Jae-Hyun Lee [ Department of Sports Science & Rehabilitation, Woosong University, Daejeon, Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JER [Journal of Exercise Rehabilitation]

• 간기

  격월간

• pISSN

  2288-176X

• eISSN

  2288-1778

• 수록기간

  2013~2026

• 등재여부

  SCOPUS,KCI 등재

• 십진분류

  KDC 517 DDC 613