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Pengaruh Diet Rendah Kalori Seimbang dan Olahraga Erobik Terhadap Berat Badan dan Profil Lipid Penderita Berat Badan Lebih

Methods:Twenty six overweight women were studied in a pre and post test, using control group as the same subjects as the treatment group. Subjects received a balanced LCD and endurance exercise for 12 weeks. Balanced LCD was given based on energy deficit 1000 kkal/day from diet and exercise. Deficit from diet was 600 to 800 kkal. The calorie from the diet was given within 900 -1100 kkal/day and energy expenditure from endurance exercise was 200 to 400 kkal. All subject had to undergo Cooper test for designing the intensity of the endurance program. Endurance exercise 60 - 80 % V02max for 60 minutes, 5 days a week. The procedures followed were in accordance with the ethical Commitee of the Department ofMedicine, University ofIndonesia. Results: Balanced LCD and endurance exercise, decreased body weight 8,7 kg (11,81 %) (p < 0,05) from 73,6 ± 11,17 to 64,9 ± 10,08 kg BMI decreased 11,88 % (p < 0,05) from 29,62 + 4,53 to 26,10 ± 4.0 kg/m2), TSF decreased 37,54 % (p < 0,05) from 103,31 ± 18,39 to 64,53 ± 14,13 mm, percent BF decreased 29,89 % (p < 0,05) from 35,60 ± 3,07 to 24,96 ± 4,46 %, TG decreased 12,94 % (p < 0,05) from 126,23* ± 44,82 to 109,89 ± 32,89 mg/dL, total cholesterol decreased 11,66 % (p < 0,05) from 206,15 ± 22,93 to 182,12 ± 14,09 mg/dL, LDL decreased 16,44 % (p < 0,05) from 130,77 ± 25,11 to 109,27 ± 17,83 mg/dL, V02max increased significantly (p < 0,05) before 27,87 ± 2,75 , after 33,70 ± 2,75 ml/kg BW/min (changed 20,92 %). HDL increased not significantly (p > 0,05) from 32 ± 14 to 37 ± 16 mg/dL. Conclusions: The balanced LCD and endurance exercise with exact dose appropriate to individual performance resulted in significant weight loss, reduced BML, TSF, percent BF, and improved lipid profiles and V02max.
Key words: overweight, balanced LCD, endurance exercise, weight reduction, lipid profiles, V02max.