Cardiovascular Fitness in Obese Versus Nonobese 8–11-Year-Old Boys and Girls
| Autor: | Edward C. Chaloupka, Peter Rattigan, Alysia M. Mastrangelo |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Male
medicine.medical_specialty Physical fitness Physical Therapy Sports Therapy and Rehabilitation Overweight Cardiovascular System Body Mass Index Cardiovascular Physiological Phenomena Internal medicine medicine Humans Aerobic exercise Orthopedics and Sports Medicine Obesity Child Cardiovascular fitness business.industry VO2 max General Medicine medicine.disease Endocrinology Physical Fitness Nephrology Physical Endurance Female medicine.symptom business Psychology Body mass index |
| Zdroj: | Research Quarterly for Exercise and Sport. 79:356-362 |
| ISSN: | 2168-3824 0270-1367 |
| DOI: | 10.1080/02701367.2008.10599499 |
| Popis: | The purpose of this study was to compare cardiovascular fitness between obese and nonobese children. Based on body mass index, 118 were classified as obese (boys [OB] = 62, girls [OG] = 56), while 421 were nonobese (boys [NOB] = 196, girls [NOG] = 225). Cardiovascular fitness was determined by a 1-mile [1.6 km] run/walk (MRW) and estimated peak oxygen uptake (VO2peak) and analyzed using two-way analyses of variance (Gender x Obese/Nonobese). MRW times were significantly faster (p.05) for the NOB (10 min 34 s) compared to the OB (13 min 8 s) and the NOG (13 min 15 s.) compared to the OG (14 min 44 s.). Predicted VO2peak values (mL x kg(-1) x min(-1)) were significantly higher (p.05) for the NOB (48.29) compared to the OB (41.56) and the NOG (45.99) compared to the OG (42.13). MRW was compared between obese and nonobese participants on the President's Challenge (2005), the National Children and Youth Fitness Study, and FITNESSGRAM HFZ standards. The nonobese boys and girls scored higher on all three, exhibiting better cardiovascular fitness as compared to obese counterparts. |
| Databáze: | OpenAIRE |
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