Obesity is a significant health problem, with increasing involvement of young population worldwide. The aim of this study was to evaluate the effects of 2 different types of physical exercise (resistance vs. combined aerobic-resistance) on cardiovascular and anthropometric profile of a sample of sedentary adolescents with overweight and obesity. After undergoing clinical, cardiovascular and anthropometric-metabolic evaluation (T0), subjects with overweight and obesity were randomized to a 6-month resistance or combined aerobic-resistance training program. Clinical, cardiovascular and anthropometric-metabolic evaluations were repeated after 6 months of training (T1) and after 3 months of detraining (T2). Thirty adolescents with overweight/obesity were enrolled and 20 subjects completed training program. A significant improvement in body composition was detected after 6 months, with a reduction of body mass index (32.1 [30.5 to 34.4] vs. 31.1 [29.6 to 33.4] kg/m2, p = 0.02) and adipose tissue (45.5 [41.1 to 49.7] vs. 41.6 [37.0 to 49.2] kg, p < 0.01). A reduction in diastolic blood pressure (75.5 6 8.9 vs. 68.2 6 6.4 mm Hg, p = 0.02) and pulse wave velocity (5.7 [5.1 to 5.9] vs. 5.2 [4.7 to 5.7] m/s, p = 0.04) was also observed. Persistence of the effect on the most important parameters was observed also after detraining period. In conclusion, regular physical exercise induces positive metabolic and cardiovascular effects, persisting even after brief discontinuation.
A structured physical activity program in an adolescent population with overweight or obesity: a prospective interventional study
Fanelli E.;Abate Daga F.;Pappaccogli M.;Eula E.;Astarita A.;Mingrone G.;Fasano C.;Schiavone D.;Veglio F.
2022-01-01
Abstract
Obesity is a significant health problem, with increasing involvement of young population worldwide. The aim of this study was to evaluate the effects of 2 different types of physical exercise (resistance vs. combined aerobic-resistance) on cardiovascular and anthropometric profile of a sample of sedentary adolescents with overweight and obesity. After undergoing clinical, cardiovascular and anthropometric-metabolic evaluation (T0), subjects with overweight and obesity were randomized to a 6-month resistance or combined aerobic-resistance training program. Clinical, cardiovascular and anthropometric-metabolic evaluations were repeated after 6 months of training (T1) and after 3 months of detraining (T2). Thirty adolescents with overweight/obesity were enrolled and 20 subjects completed training program. A significant improvement in body composition was detected after 6 months, with a reduction of body mass index (32.1 [30.5 to 34.4] vs. 31.1 [29.6 to 33.4] kg/m2, p = 0.02) and adipose tissue (45.5 [41.1 to 49.7] vs. 41.6 [37.0 to 49.2] kg, p < 0.01). A reduction in diastolic blood pressure (75.5 6 8.9 vs. 68.2 6 6.4 mm Hg, p = 0.02) and pulse wave velocity (5.7 [5.1 to 5.9] vs. 5.2 [4.7 to 5.7] m/s, p = 0.04) was also observed. Persistence of the effect on the most important parameters was observed also after detraining period. In conclusion, regular physical exercise induces positive metabolic and cardiovascular effects, persisting even after brief discontinuation.
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