Aerobic Training Suppresses Exercise-Induced Lipid Peroxidation and Inflammation in Overweight/Obese Adolescent Girls

2015 ◽  
Vol 27 (1) ◽  
pp. 67-76 ◽  
Author(s):  
Hala Youssef ◽  
Carole Groussard ◽  
Sophie Lemoine-Morel ◽  
Christophe Jacob ◽  
Elie Moussa ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Body Composition ◽  
Training Program ◽  
Adolescent Girls ◽  
Aerobic Training ◽  
Oxidized Ldl ◽  
Lipid Hydroperoxide ◽  
Obese Group ◽  
Obese Adolescent ◽  
Exercise Induced

This study aimed to determine whether aerobic training could reduce lipid peroxidation and inflammation at rest and after maximal exhaustive exercise in overweight/obese adolescent girls. Thirty-nine adolescent girls (14-19 years old) were classified as nonobese or overweight/obese and then randomly assigned to either the nontrained or trained group (12-week multivariate aerobic training program). Measurements at the beginning of the experiment and at 3 months consisted of body composition, aerobic fitness (VO2peak) and the following blood assays: pre- and postexercise lipid peroxidation (15F2a-isoprostanes [F2-Isop], lipid hydroperoxide [ROOH], oxidized LDL [ox-LDL]) and inflammation (myeloperoxidase [MPO]) markers. In the overweight/obese group, the training program significantly increased their fat-free mass (FFM) and decreased their percentage of fat mass (%FM) and hip circumference but did not modify their VO2peak. Conversely, in the nontrained overweight/obese group, weight and %FM increased, and VO2peak decreased, during the same period. Training also prevented exercise-induced lipid peroxidation and/or inflammation in overweight/obese girls (F2-Isop, ROOH, ox-LDL, MPO). In addition, in the trained overweight/obese group, exercise-induced changes in ROOH, ox-LDL and F2-Isop were correlated with improvements in anthropometric parameters (waist-to-hip ratio, %FM and FFM). In conclusion aerobic training increased tolerance to exercise-induced oxidative stress in overweight/obese adolescent girls partly as a result of improved body composition.

scholarly journals PPARα Gene Is Involved in Body Composition Variation in Response to an Aerobic Training Program in Overweight/Obese

PPAR Research ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Glêbia A. Cardoso ◽  
Mateus D. Ribeiro ◽  
Bruno R. V. Sousa ◽  
Yohanna de Oliveira ◽  
Klécia F. Sena ◽  
...  
Keyword(s):  
Body Composition ◽  
Training Program ◽  
Fat Mass ◽  
Aerobic Training ◽  
Nutritional Assessment ◽  
Influential Factors ◽  
The Body ◽  
Peroxisome Proliferator ◽  
Chi Square ◽  
Peroxisome Proliferator Activated Receptor

The objective of this study was to investigate the relationship of the polymorphism in Intron 7 G/C (rs 4253778) of the peroxisome proliferator-activated receptor alpha (PPARα) gene with the magnitude of changes in the body composition of an overweight and obese population that underwent an aerobic training program. Fifty-eight previously inactive men and women, body mass index (BMI) 31.5 ± 2.8   kg / m 2 , 46.5% ( n = 27 ) genotyped as CC genotype and 53.5% ( n = 31 ) as CA+AA, underwent a 12-week aerobic training (walking/running). Aerobic capacity (ergospirometry), body composition (DXA), and nutritional assessment were made before and 48 h after the experimental protocol. Two-way ANOVA, chi-square test, and logistic regression were used ( p < 0.05 ). Twenty-seven volunteers (46.5%) were identified as CC genotype and 31 (53.5%) as CA+AA genotype. Time-group interaction showed that there was no difference in these between two allele groups. However, differences in distribution of respondents or nonresponders according to allele A were identified for fat mass ( p ≤ 0.003 ), percentage fat mass ( p ≤ 0.002 ), the waist ( p ≤ 0.009 ), abdomen ( p ≤ 0.000 ), and hip ( p ≤ 0.001 ), this difference being independent for the fat mass. Meanwhile, sex, age, and nutritional management have also been found to be influential factors. It is concluded that the PPARα gene is involved in varying body composition in response to an aerobic training program.

scholarly journals The Effect of eight weeks chosen aerobic training on the lipid profiles and ratio of TG / HDL-C in obese adolescent girls

2015 ◽  
Vol 13 (2) ◽  
pp. 9-16
Author(s):  
Fatemeh Goodarzi ◽  
Hossein Abednatanzi ◽  
Khosro Ebrahim ◽  
◽  
◽  
...  
Keyword(s):  
Adolescent Girls ◽  
Aerobic Training ◽  
Lipid Profiles ◽  
Obese Adolescent

Modificación de la composición corporal y del gasto energético en mujeres jóvenes tras un programa de entrenamiento aeróbico (Modification of body composition and energy expenditure in young women after an aerobic training program)

Retos ◽  
2019 ◽  
pp. 114-117
Author(s):  
José Carlos Fernández García ◽  
Ismael Gálvez Fernández ◽  
Juan Gavala González
Keyword(s):  
Body Composition ◽  
Training Program ◽  
Young Women ◽  
Aerobic Training ◽  
World Health ◽  
Calidad De Vida ◽  
Loss Of Weight ◽  
Before And After ◽  
Initial Body Mass Index ◽  
Health Organization

Este estudio tiene como objetivo principal analizar como un programa de doce semanas de entrenamiento aeróbico afecta a la composición corporal y a la cantidad de actividad física de mujeres jóvenes con sobrepeso u obesidad. La muestra estuvo compuesta por 14 mujeres de 23,14±3,01 años e inicialmente con un 27,86±1,92 kg/m2 de índice de masa corporal (IMC). El entrenamiento se llevó a cabo durante doce semanas, ejecutándolo tres veces por semana y un tiempo de entre 60 y 90 minutos por sesión. Antes y después del programa se les hizo una evaluación antropométrica y realizaron el cuestionario IPAQ-SF. Los datos se clasificaron como sedentarios, ligeros, moderados o intensos según las recomendaciones generales de la Organización Mundial de la Salud. Se concluye que el entrenamiento aeróbico de doce semanas en mujeres jóvenes con sobrepeso u obesidad puede producir una disminución en sus hábitos sedentarios, así como una pérdida de peso, de masa grasa e IMC y un aumento de su masa magra y de esta forma poder influir en su calidad de vida y además en la mejora de su salud.Abstract. The aim of this study was to analyze how a twelve-week aerobic training program affected body composition and amount of physical activity in overweight or obese young women. The sample consisted of 14 women aged 23,14 ± 3,01 years old and with an initial body mass index (BMI) of 27,86±1,92 kg/m2 . The training was carried out for twelve weeks, running three times a week with a duration between 60 and 90 minutes per session. Before and after the program their anthropometric data was measured, as well as the IPAQ-SF questionnaire was filled in. The data were classified as sedentary, light, moderate, or intense according to the general recommendations of the World Health Organization. As a conclusion, twelve-week aerobic training in young women who are overweight or obese can cause a decrease in their sedentary habits, as well as a loss of weight, fat mass, and BMI, together with an increase in their lean mass; thus it may be able to influence their quality of life as well as to improve their health.

The effects of a 12-week jump rope exercise program on body composition, insulin sensitivity, and academic self-efficacy in obese adolescent girls

2020 ◽  
Vol 33 (1) ◽  
pp. 129-137 ◽  
Author(s):  
Jun Kim ◽  
Won-Mok Son ◽  
Ronald J. Headid III ◽  
Elizabeth J. Pekas ◽  
John M. Noble ◽  
...  
Keyword(s):  
Risk Factors ◽  
Body Composition ◽  
Adolescent Girls ◽  
Self Efficacy ◽  
Exercise Program ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
Obese Adolescent ◽  
Academic Self Efficacy ◽  
Jump Rope

AbstractBackgroundChildhood obesity is strongly associated with the development of cardiovascular disease (CVD). Exercise interventions have been used for obese children and adolescents to prevent the manifestation of CVD risks, such as hypertension and insulin resistance (IR). Additionally, obesity has been shown to be linked to low self-efficacy in adolescents, which has been shown to negatively impact academic performance. Therefore, the purpose of this study was to examine the effects of a 12-week jump rope exercise program on body composition, CVD risk factors, and academic self-efficacy (ASE) in obese adolescent girls with prehypertension.MethodsAdolescent girls with prehypertension and obesity (n = 48, age 14–16 years) were randomly assigned to either the jump rope exercise group (EX, n = 24) or the control group (CON, n = 24). Body composition, blood pressure (BP), blood glucose, insulin levels, homeostatic model assessment of insulin resistance (HOMA-IR) (marker of IR), and ASE were assessed before and after 12 weeks of exercise training or control.ResultsThere were significant group × time interactions following the 12-week exercise program for body fat percent, waist circumference (WC), systolic blood pressure (SBP), blood glucose, insulin levels, and HOMA-IR, which were all significantly reduced (p < 0.05). A significant improvement (p <0.05) was observed in task difficulty preference (TDP) and self-regulatory efficacy (SRE) following exercise training. Additionally, ASE was strongly correlated (r = −0.58) with body composition.ConclusionsThis study provides evidence that jump rope exercise intervention can be a useful therapeutic treatment to improve CVD risk factors and ASE in obese adolescent girls with prehypertension.

Effects of a 10‐week step aerobic training program on the aerobic power and body composition of college‐age women

1995 ◽  
Vol 5 (4) ◽  
pp. 321-329 ◽  
Author(s):  
John P. Porcari ◽  
Constance L. Chapek ◽  
Elizabeth L. Huntley ◽  
Glenn A. Brice ◽  
Sandra Price
Keyword(s):  
Body Composition ◽  
Training Program ◽  
Aerobic Training ◽  
Aerobic Power ◽  
College Age

Rowing Performance, Body Composition, and Bone Mineral Density Outcomes in College-Level Rowers after a Season of Concurrent Training

2014 ◽  
Vol 9 (6) ◽  
pp. 966-972 ◽  
Author(s):  
Kaelin C. Young ◽  
Kristina L. Kendall ◽  
Kaitlyn M. Patterson ◽  
Priyanka D. Pandya ◽  
Ciaran M. Fairman ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Body Composition ◽  
Lumbar Spine ◽  
Training Program ◽  
Bone Mineral ◽  
Aerobic Training ◽  
Concurrent Training ◽  
College Level ◽  
Mineral Density ◽  
Rowing Performance

Purpose:To assess changes in body composition, lumbar-spine bone mineral density (BMD), and rowing performance in collegelevel rowers over a competition season.Methods:Eleven Division I college rowers (mean ± SD 21.4 ± 3.7 y) completed 6 testing sessions throughout the course of their competition season. Testing included measurements of fat mass, bone-free lean mass (BFLM), body fat (%BF), lumbar-spine BMD, and 2000-m time-trial performance. After preseason testing, rowers participated in a periodized training program, with the addition of resistance training to the traditional aerobic-training program.Results:Significant (P < .05) improvements in %BF, total mass, and BFLM were observed at midseason and postseason compared with preseason. Neither lumbar-spine BMD nor BMC significantly changed over the competitive season (P > .05). Finally, rowing performance (as measured by 2000-m time and average watts achieved) significantly improved at midseason and postseason compared with preseason.Conclusion:Our results highlight the efficacy of a seasonal concurrent training program serving to improve body composition and rowing performance, as measured by 2000-m times and average watts, among college-level rowers. Our findings offer practical applications for coaches and athletes looking to design a concurrent strength and aerobic training program to improve rowing performance across a season.

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