성장기 야구선수들의 성숙도에 따른 체격, 신체조성 및 체력 차이
Maturity-associated variation in physique, body composition and physical fitness of youth baseball players
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초록
[목적] 이 연구의 목적은 성장기 야구선수들의 성숙도에 따른 체격 및 체력의 차이를 살펴보는데 있었다. [방법] 연구대상자는 112명의 성장기 야구선수(초등학생 49명, 중학생 63명)로 하였다. 성숙도는 골연령으로 평가하였고, 체격요인(신장, 지극, 대퇴위), 신체조성(체중, 근육량, 체지방)과 체력요인(근력, 파워, 민첩성, 유연성, 협응성, 무산소파워, 유산소파워)을 측정하였다. 성숙도에 따른 체격과 체력의 차이검증을 위하여 독립표본 t-검정을 실시하였다. [결과] 성숙도에 따른 체격, 체력을 분석한 결과, 초등학생 야구선수의 경우 지극(p<.05), 체지방율(p<.05), 근육량율(p<.05), 윗몸일으키기(p<.05), 무산소파워(p<.05), 반응시간(p<.05)에서 조숙집단과 정상집단 간에 유의한 차이가 나타났다. 중학생 야구선수의 경우 체중(p<.05), 체지방율(p<.05), 대퇴위(p<.05), 근력(p<.01), 파워(p<.05), 협응성(p<.05)에서 조숙집단과 정상집단 간에 유의한 차이가 나타났다. [결론] 결론적으로 성장기 야구선수는 성숙도에 의하여 경기력의 영향을 받을 수 있으므로 성장기 야구선수, 특히 중학생 야구선수의 경기력을 판단할 때 성숙도를 고려해야 할 것으로 보인다.
Abstract
[Purpose] The purpose of this study was to investigate the differences in physique and physical fitness according to maturity between primary and middle school baseball players. [Methods] Participants were 112 elite youth baseball players (49 primary school; 63 middle school). Skeletal age estimated maturity. Physique (height, arm span, thigh volume), body composition (weight, muscle mass and body fat), physical fitness (strength, power, agility, flexibility, coordination, anaerobic power and aerobic power) were measured. An independent sample t-test was used to conduct verify the difference between physique and physical fitness according to maturity. [Results] The results of analyzing physical and physical fitness according to maturity showed that there was a significant difference (p<.05) between the early maturation group and on-time group in primary school baseball players, body fat percentage, muscle mass percentage, sit-up, anaerobic power and reaction time. There was a significant difference between the early maturation group and the on-time group in the middle school baseball players, weight (p<.05), thigh volume (p<.05), fat mass (p<.05), muscle strength (p<.01), power (p<.05) and coordination (p<.05). [Conclusions] In conclusion, the maturity of a growing baseball player may be influenced by the performance, so maturity status should be considered when judging the performance of a growing baseball player, especially a middle school baseball player.
참고문헌 (44)
- Armstrong, N., "The Elite Young Athlete", Med Sport Sci, 56, pp.1~22 (2011), Karger
- Baxter-Jones, A, D, G., "Controlling for maturation in pediatric exercise science", Pediatric Exercise Science, 17(1), pp.18~30 (2005)
- Beunen, G. P., "The Young Athlete", pp.3~17 (2008), Blackwell Publishing
- Blimkie, C. J. R., "Youth, Exercise, and Sport", pp.99~161 (1989), Benchmark Press
- Boisseau, N., "Metabolic and hormonal responses to exercise in children and adolescents", Sports Medicine, 30(6), pp.405~422 (2000)
- Carvajal, W., "Body type and performance of elite cuban baseball players", MEDICC Review, 11(2), pp.15~20 (2009)
- Eriksson, B. O., "Muscle metabolism during exercise in boys aged 11 to 16 years compared to adults", Acta paediatrica Belgica, 28, pp.257~265 (1974)
- Figueiredo, A. J., "Youth soccer players, 11-14 years : maturity, size, function, skill and goal orientation", Annals of Human Biology, 36(1), pp.60~73 (2009)
- Figueiredo, A. J., "Size and maturity mismatch in youth soccer players 11-to 14-years-old", Pediatric exercise science, 22(4), pp.596~612 (2010)
- Florini, J. R., "Hormonal control of muscle growth", Muscle Nerve, 10, pp.577~598 (1987)
- Freitas, D. L., "Skeletal Maturation, Body Size, and Motor Coordination in Youth 11-14 Years", Medicine & Science in Sports & Exercise, 48(6), pp.1129~1135 (2016)
- Gil, S, M., "Relationship between the relative age effect and anthropometry, maturity and performance in young soccer players", Journal of Sports Sciences, 32(5), pp.479~486 (2014)
- Gouvea, M., "Influence of Skeletal Maturity on Size, Function and Sport-specific Technical Skills in Youth Soccer Players", International Journal of Sports Medicine, 37(6), pp.464~469 (2016)
- Hoffman, J. R., "Anthropometric and performance comparisons in professional baseball players", Journal of Strength & Conditioning Research, 23(8), pp.2173~2178 (2009)
- Ian Stafford, "Coaching Children in Sport" (2011), Routledge
- Kaczor, J. L., "Anaerobic and aerobic enzyme activities in human skeletal muscle from children and adults", Pediatric Research, 57(3), pp.331~335 (2005)
- Kemper, H. C., "Longitudinal development of growth and fitness in early and late maturing teenagers", Pediatrician, 14(4), pp.219~225 (1987)
- Kohmura, Y., "Development of a baseball-specific battery of tests and a testing protocol for college baseball players", Journal of Strength & Conditioning Research, 22(4), pp.1051~1058 (2009)
- Lariviere, G., "Physical maturity in young elite ice hockey players", Canadian Journal of Applied Sport Sciences, 11, pp.24~ (1986)[DOI]
- Larssson, L., "Maximum velocity of shortening in relation to myosin isoform composition in single fibres from human skeletal muscles", The Journal of Physiology, 472, pp.595~614 (1993)
- Lexell, J., "Growth and development of human muscle : a quantitative morphological study of whole vastus lateralis from childhood to adult age", Muscle Nerve, 15(3), pp.404~409 (1992)
- Lloyd, R. S., "Chronological age vs. biological maturation: implications for exercise programming in youth", The Journal of Strength & Conditioning Research, 28(5), pp.1454~1464 (2014)
- Malina, R. M., "Anthropometric, body composition, and maturity characteristics of selected school-age athletes", Pediatric Clinics of North America, 29, pp.1305~1323 (1982)
- Malina, R. M., "Growth, Maturation and Physical Activity", pp.623~641 (2004), Human Kinetics
- Malina, R. M., "skeletal age in youth soccer players : implication for age verification", Clinical Journal of Sport Medicine, 20(6), pp.469~474 (2010)
- Müller, L., "The assessment of biological maturation for talent selection-which method can be used?", Sportverletz Sportschaden, 29(01), pp.56~63 (2015)
- Müller, L., "Maturity status influences the relative age effect in national top level youth alpine ski racing and soccer", PLOS ONE, 12(7), pp.e0181810~ (2017)
- Myburgh, G. K., "Growth and maturity status of elite British junior tennis players", Journal of Sports Sciences, 34(20), pp.1957~1964 (2016)
- Myburgh, G. K., "Maturity-Associated Variation in Functional Characteristics Of Elite Youth Tennis Players", Pediatric Exercise Science, 28(4), pp.542~552 (2016)
- Oertel, G., "Morphometric analysis of normal skeletal muscles in infancy, childhood and adolescence", Journal of the Neurological Sciences, 88(1-3), pp.303~313 (1988)
- Philippaerts, R, M., "The relationship between peak height velocity and physical performance in youth soccer players", Journal of Sports Sciences, 24(3), pp.221~230 (2006)
- Quatman-Yates, C. C., "A systematic review of sensorimotor function during adolescence: A developmental stage of increased motor awkwardness?", British Journal of Sports Medicine, 46(9), pp.649~655 (2012)
- Rhea, M. R., "Baseball-specific conditioning", International Journal of Sports Physiology and Performance, 4(3), pp.402~407 (2009)
- Riddell, M. C., "The endocrine response and substrate untilization during exercise in children and adolescents", J Appl Physiol, 105(2), pp.725~733 (2008)
- Roemmich, J. N., "Physiology of growth and development. Its relationship to performance in the young athlete", Clinical Journal of Sport Medicine, 14, pp.483~502 (1995)
- Rogol, A. D., "Sex steroids, growth hormone, leptin and the pubertal growth spurt", Endocrine Development, 17, pp.77~85 (2010)
- Stephens, B. R., "The influence of biological maturation on fat and carbohydrate metabolism during exercise in males", International Journal of Sport Nutrition and Exercise Metabolism, 16(2), pp.166~179 (2006)
- Swerdloff, R. S., "Hormonal mechanisms in the onset of puberty", Postgraduate Medical Journal, 51(594), pp.200~208 (1975)
- Tanner J, M, "Assessment of skeletal maturity and prediction of adult height (TW3Method)" (2001), WB Saunders
- Teixeira, A. S., "Skeletal Maturation and Aerobic Performance in Young Soccer Players from Professional Academies", International Journal of Sports Medicine, 36(13), pp.1069~1075 (2015)
- Till, K., "Anthropometric, physiological and selection characteristics in high performance UK junior rugby league players", Talent Development & Excellence, 2, pp.193~207 (2010)
- Till, K., "Monitoring anthropometry and fitness using maturity groups within youth rugby league", The Journal of Strength & Conditioning Research, 29(3), pp.730~736 (2015)
- Torres-Unda, J., "Basketball Performance Is Related to Maturity and Relative Age in Elite Adolescent Players", The Journal of Strength & Conditioning Research, 30(5), pp.1325~1332 (2016)
- Valente-Dos-Santos, J., "Maturity-associated variation in change of direction and dribbling speed in early pubertal years and 5-year developmental changes in young soccer players", The Journal of sports medicine and physical fitness, 54(3), pp.307~316 (2014)