Fitness levels of Greek primary schoolchildren in relationship to overweight and obesity
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The aim of the present cross-sectional study was to provide estimates for overweight and obesity in a sample of Greek schoolchildren and to determine their possible relation with selected motor and health-related fitness parameters.
Materials and methods
The study sample consisted of 709 healthy children (328 girls, 381 boys, mean age = 8.9±1.6 years), living in the towns of Agios Stefanos (∼12 000 citizens) and Alexandroupolis (∼60 000 citizens), Greece. All pupils underwent anthropometric, motor and cardiovascular fitness assessments (Eurofit test battery). The body mass index (BMI) cut-off points adopted by the International Obesity Task Force were utilized for the assessment of overweight and obesity.
59.4% of the participants had a normal BMI, 25.8% were overweight and 14.8% were obese, without significant differences between genders.
In general, the higher BMI categories were strongly associated with inferior performances in all fitness tests, except flexibility. This graded relationship was consistent for both boys and girls, although the statistical relationship between BMI categories and fitness performance varied by gender.
In conclusion, the findings of the current study offer some support to the reported high prevalence of childhood obesity in Greece and suggest that overweight and obesity are limiting factors for fitness performance in primary schoolchildren. The present data suggest that interventions promoting children’s health should, ideally, begin early in life and involve measures that simultaneously improve fitness and lower fatness.
KeywordsChildren Overweight Obesity BMI Motor and health-related fitness
Body mass index
International obesity task force
Sit and reach test
Agility shuttle run test
Multistage aerobic shuttle run test
- 1.American College of Sports Medicine Position Stand (1998) The recommended quantity and quality of exercise for developing and maintaining cardiorespiratory and muscular fitness, and flexibility in healthy adults. Med Sci Sports Exerc 30:975–991Google Scholar
- 4.Bellizzi MC, Dietz WH (1999) Workshop on childhood obesity: summary of the discussion. Am J Clin Nutr 70:173–175Google Scholar
- 5.Bouchard C (1990) Discussion: Heredity, fitness and health. In: Bouchard C, Shepard RJ, Stephens T, Sutton JR, McPherson BD (eds) Exercise, fitness and health. Human Kinetics, Champaign, IL, pp 147–153Google Scholar
- 6.Bouchard C, Dionne FT, Simoneau JA, Boulay MR (1992) Genetics of aerobic and anaerobic performances. In: Holloszy JO (ed) Exercise and sport sciences reviews. Williams and Wilkins, Baltimore, pp 27–58Google Scholar
- 8.Bouziotas C, Koutedakis Y (2003) A three year study of coronary heart disease risk factors in Greek adolescents. Ped Exerc Sci 15:9–18Google Scholar
- 9.Brewer J, Ramsbottom R, Williams C (1988) Multistage fitness test. A progressive shuttle run test for the prediction of maximum oxygen uptake. National Coaching Foundation, Leeds, UKGoogle Scholar
- 11.Committee of Experts on Sports Research (1988) European test of physical fitness (EUROFIT). Edigraf Editoriale Grafica, RomeGoogle Scholar
- 16.Faude O, Nowacki PE, Urhausen A (2004) Vergleich ausgewaehlter (unblutiger) Testverfahren zur Bestimmung der kardiopulmonalen Ausdauer bei Schulkindern (Comparison of non-invasive tests to assess cardio-respiratory fitness in school children). Dtsch Z Sportmed 55(9):232–236Google Scholar
- 18.General Secretariat of National Statistical Service of Greece (2005) Statistical data - census of population 2001. http://www.statistics.gr. Cited 20 January 2005
- 21.International Life Sciences Institute Europe - Overweight and Obesity in Children Task Force (2000) Report on overweight and obesity in European children and adolescents: causes and consequences - prevention and treatment. ILSI Press, BrusselsGoogle Scholar
- 22.Johnson MS, Figueroa-Colon R, Herd SL, Fields DA, Sun M, Hunter GR, Goran MI (2000) Aerobic fitness, not energy expenditure, influences subsequent increase in adiposity in black and white children. Pediatrics 106(4):E50. http://www.pediatrics.org. Cited 23 May 2005
- 26.Klein M, Emrich E, Schwarz M, Papathanassiou V, Pitsch W, Kindermann W, Urhausen A (2004) Sportmotorische Leistungsfähigkeit von Kindern und Jugendlichen im Saarland - Ausgewählte Ergebnisse der IDEFIKS-Studie (Teil 2) [Sport-motoric performance capacity of children and adolescents in the Saarland - Selected results of the IDEFIKS-Study (Part 2)]. Dtsch Z Sportmed 55(9):211–220Google Scholar
- 31.Lindsay RS, Hanson RL, Roumain J, Ravussin E, Knowler WC, Tataranni PA (2001) Body mass index as a measure of adiposity in children and adolescents: relationship to adiposity by dual energy x-ray absorptiometry and to cardiovascular risk factors. J Clin Endocrinol Metab 86(9):4061–4067PubMedCrossRefGoogle Scholar