Obesity and overweight and its relationship with cardiorespiratory fitness in adolescent girls
Subject Areas : Health population
اکرم اصفهانی نیا
1
(
عضو هیات علمی
)
shadmehr mirdar harijani
2
(
Department of Exercise Physiology, Faculty of Sport Sciences, Mazandaran University, Babolsar, Iran
)
Keywords: overweight, Obesity, adolescent female students, Cardiorespiratory fitness,
Abstract :
The purpose of this study was to investigate the rate of obesity and overweight and its relationship with cardiorespiratory fitness in adolescent girls in Aliabad Katoul city. The research method of this research is descriptive and inferential which has been conducted in the field. The population of the study includes 1816 girl students aged 12 to 14 years which 316 students were selected as a sample based on Udinsky table. To estimate the maximum oxygen consumption, a 20-meter shuttle run test was used, Body Mass Index was used to calculate obesity and overweight and subcutaneous fat thickness was used to calculate body fat percentage. Subcutaneous fat thickness was measured at three points in the triceps, calf, and subscapular by a Harponden caliper. Pearson correlation method was used to investigate the relationship between obesity and overweight with cardiorespiratory fitness.Findings showed that the percentage of body fat in adolescent girls’ students increased with age. The findings also showed a decrease in cardiorespiratory fitness of girls’ students with age. According to the results of the study, it is suggested that families, physical education teachers and education officials in schools to include regular activities to improve the respiratory fitness and reduce fatness and overweight of students in their program. In addition, programs increase parents 'awareness about their children's physical condition, solve the problems of overweight and obesity, and improve students' cardiorespiratory fitness.
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