Agustina Mufidah, - and Sri Mardjiati Mei Wulan, 091170127 and Dewi Poerwandari, - and Hermina Novida, - and Soenarnatalina Melaniani, - (2022) The Difference of Lipid Profile Pre and Post Endurance Exercise in Obese Male Adolescents. International Journal of Research Publications, 94 (1). pp. 322-333. ISSN 2708-3578

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Abstract

Obesity among adolescents has short-term and long-term consequences in terms of physical and psychosocial development. In adolescence obesity often causes serious complications such as hypertension, dyslipidemia, insulin resistance, dysglycemia, fatty liver, psychosocial complications. Dyslipidemia in obesity is closely related to the occurrence of atherosclerosis which often leads to coronary heart disease (CHD) and vascular disorders. Dyslipidemia is indicated by an increase in total cholesterol, low density lipoprotein (LDL), or triglycerides (TG), or a decrease in high density lipoprotein (HDL). Boys have a higher visceral fat ratio than girls. Physical exercise without dietary restrictions has been shown to improve blood lipid profiles and reduce fat mass. Endurance exercise increases fat oxidation during submaximal exercise. Zumba has been shown to reduce fat mass and improve aerobic fitness. To analyze the effect of endurance exercise with Zumba fitness 3x/week for 8 weeks on the lipid profile of obese male adolescents at senior high school Surabaya. This study was conducted from July 2020 to August 2020. The research subjects were 12 teenage boys aged 14-18 years at senior high school Surabaya, with obesity nutritional status p>95 according to CDC 2000. Research subjects were given an endurance exercise intervention with Zumba fitness 3 times a week for 8 weeks, light-moderate intensity 30-60 minutes. The volume of exercise is gradually increased by starting with an increase in duration and then the intensity of the exercise includes whole body movement with a combination of aerobics and dance. This study was conducted without calorie restriction. Pre- and post-exercise assessment of lipid profile (total cholesterol, triglycerides, HDL and LDL). TG, HDL, and total cholesterol before and after exercise had no significant difference which is TG = 0.106, HDL = 0.259 and total cholesterol = 0.188. Pre- and post-exercise LDL data had a significant difference with a significance value of 0.014 for LDL. In this study, there was a 6.8% decrease in TG; decreased LDL 4.9%; increase in HDL 12.49%; and a 3.6% reduction in total cholesterol. Endurance exercise with zumba fitness 3 times in a week for 8 weeks in obese male adolescents without calorie restriction, can improve LDL lipid profile, but does not improve TG, HDL and total holesterol.

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