청소년 전기 체격변화에 따른 체력변화 특성 (The Characteristics of Physical Fitness According to Change of Physique in Early Adolescents)

서지정보

· 발행기관 : 한국웰니스학회
· 수록지 정보 : 한국웰니스학회지 / 16권 / 1호 / 329 ~ 334페이지
· 저자명 : 조원제, 이동주

초록

이 연구는 14-16세 청소년 전기 남녀학생을 대상으로 연 2회 학생건강체력검사(Physical Activity Promotion System: PAPS)를 실시하여 체격변화와 체력변화를 관찰하여 성별, 연령별 발달 특성을 관찰하고자 시도하였다. 연구의 목적을 달성하기 위해 1학기와 2학기에 걸쳐 PAPS를 실시하였으며 신체조성, 근력(상대악력), 근지구력(반복점프), 유연성(앉아윗몸앞으로굽히기)를 측정하였다. 모든 자료는 SPSS Ver. 22.0을 사용하여 반복측정분산분석을 실시하여 집단과 시기별 차이를 검증하였다. 그 결과 남녀학생 모두 신장, 체중에서 연령과 시기에 따른 차이가 있었고, 체지방률은 시기에서 차이가 있었다. 한편 남학생의 체지방률은 14, 15세에서 시기간 차이가 있었고, 여학생은 14세에서 시기 간 차이가 있었다. 체력의 변화를 검증한 결과 14세 남학생은 근지구력이 감소하였고 여학생은 근력, 근지구력이 증가하였으나 유연성은 감소하였다. 또한 15세 남학생과 여학생은 근력과 유연성에 변화가 없었으나 여학생의 경우 근지구력이 증가하였다. 16세 남학생은 근지구력은 증가하였으나 유연성은 감소하였고 여학생은 근력과 근지구력이 증가하였다. 따라서 성장기 청소년 전기 중학생은 급격한 신체발육이 나타나는 시기임을 확인하였고 연령에 따라 체력의 발달 특성은 차이가 있는 것으로 나타나 학년별 체육교육 프로그램 계획 시 이 결과를 고려한다면 체력향상에 도움이 될 것으로 기대한다.

영어초록

In this study, physical activity promotion system(PAPS) was conducted twice a year in early adolescent male and female students aged 14-16 years, attempted to observe developmental characteristics by gender and age by observing changes in physique and physical strength. To achieve the purpose of the study, body composition, muscular strength (relative grip strength), muscular endurance (repeat jump), and flexibility (sit and reach) were measured through PAPS twice a year. All data was SPSS statistics program repeated measure analysis was performed using to verify the difference between groups and periods. As a result, there were differences in height and weight according to age and periods in both male and female students, and body fat percentage was different in periods. Also, the body fat percentage of male students was different between the ages of 14 and 15 years. however there was a difference between the periods of female students at the age of 14 year. As a result of analyzing changes in physical fitness, the age of 14 years male students decreased their muscular endurance, while the female students increased their muscular strength and muscular endurance, but their flexibility decreased. In addition, there was no change in muscle strength and flexibility in age og 15 years boys and girls, but female students showed increased muscle endurance. The male age of 16 years increased muscular endurance but decreased flexibility, and female students increased muscular strength and endurance. Therefore, it was confirmed that middle school students in the early adolescents in the growth period showed experienced rapid physical development. there was a difference in physical fitness development characteristics according to age. So, if this result was considered when planning a physical education program for each grade, it is expected that it will aid improve physical fitness.

참고자료

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