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Introduction: there is evidence that multidisciplinary interventions are an efficient approach to achieving weight loss and other health-related goals. However, dropout rates of these programs are high among adolescents. The suggestion is that understanding the motivation of individuals to participate in these projects is fundamental to developing strategies for permanence and, consequently, promoting better results. Objective: the main aim of this study was to describe the motivations of overweight adolescents participating in a multidisciplinary health promotion project. Methods: this qualitative study was conducted from March to July 2021 using the Bardin content analysis technique. The tool used for data collection was the semi-structured interview, analyzed means by the software QSR NVivo 11 by grouping the speech into clusters. These, in turn, were evaluated in three categories: (1) motivation, (2) food, and (3) physical exercise. Results: the age of the participants was 13.8 ± 2.4 years old, with body mass index of 31.8 ± 8.5 kg/m². Regarding family income, 41.66% had a monthly payment of 3 to 6 minimum wages. Regarding parents' educational level, 70.83% of mothers had completed higher education, while 29.16% had completed high school. According to the respondent's answers, weight loss was the greatest motivation to participate in a multidisciplinary obesity treatment program. In category 2, it was observed that adolescents associated the act of eating with feelings such as anxiety and nervousness. In category 3, the impact of the pandemic was found under the modalities of physical exercise practiced. Conclusion: the results describe the motivation of overweight adolescents to participate in a multidisciplinary program, in addition to elucidating participants' perception of their health and related habits, strategies for health promotion, and consequent improvement of the quality of life of these individuals. [ABSTRACT FROM AUTHOR]

Introduction: Obesity in adolescence is associated with severe health complications. Objective: To analyze possible associations among body mass index (BMI), body composition, and biochemical profiles of overweight or obese adolescents. Methods: The study was carried out between 2017 and 2020 and included 132 adolescents aged 10 to 18 years. The following variables were analyzed: BMI, fat-free mass (FFM), body fat mass (BFM), skeletal muscle mass (SMM), body fat percentage (%BF), waist-to-hip ratio (WHR), lean mass index (LMI), fat mass index (FMI), and fat-to-lean mass ratio (FMR), as well as total cholesterol (TC), high-density lipoprotein (HDL-c), low-density lipoprotein (LDL-c) and glutamicoxaloacetic transaminase (TGO). The variables were compared between the sexes, and correlated among them, assuming a p<0.05. Results: Higher values were identified for height, LBM, FFM, and SMM in the male group (p<0.05). On the other hand, higher values were identified for the %BF and FMI in the female group (p<0.05). The female, male, and general groups showed significant correlations between BMI and FMR (r = 0.69, 0.74, and 0.69, respectively; all with p<0.05), BMI and FFM (r = 0.44, 0.67, and 0.49, respectively; all with p<0.05),BMI and SMM (r = 0.44, 0.68, and 0.50, respectively; all with p<0.05), and BMI and %BF (r = 0.40, 0.54, and 0.47, respectively; all with p<0.05). In the general group, BMI and HDL levels were correlated (r = −0.18; p=0.04). The BFM and WHR showed a predictive effect for TC; WHR and %BF showed a predictive effect for LDL concentrations, and %BF had a predictive effect for TGO (p<0.05). Conclusions: The differences between the sexes was expected. It was possible to verify that BMI, body composition, and biochemical measures show an interrela tionship between them, such as with a worsening of anthro pometric and body composition indicators associated with worst biochemical parameters, e.g., lower HDL-c and higher TC, LDL-c, and TGO. Thus, public policies are indispensable for combating obesity and related comorbidities in the early phases of life. [ABSTRACT FROM AUTHOR]

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Background: Obesity is a chronic, non-communicable, multifactorial disease that different governmental and non-governmental organizations consider a pandemic. It has even been reported as the disease to be combated in the 21st century. Purpose: This study aimed to investigate the effects of a multi-professional intervention with an online component (hybrid - some activities were performed in person, and others were conducted on the internet) on the morphological and cardiorespiratory parameters of overweight or obese females after 6 and 12 weeks of intervention. Methods: Seventeen females between 40 and 59 years of age were included in the final analyses. Data were gathered at 6 and 12 weeks. The interventions were performed for 12 weeks by a team made up of physical education professionals (3x a week), physical therapists (3x a week), nutritionists (1x a week), and psychologists (1x a week). Physical exercises by physical education professionals and physical therapists were conducted in person. In addition, nutritional and psychological group therapy sessions were conducted online through Google Meet. Results: There was a significant reduction (p<0.05) in body fat mass and body fat percentage. The Bruce test with direct spirometric (metabolic gas analyzer) analysis indicated a significant increase (p<0.05) in distance and duration after 12 weeks of intervention. However, there were no observed differences for peak oxygen consumption, blood pressure, body mass, and body mass index (p>0.05) after the training program. Conclusion: The proposed intervention model (i.e., exercises using body weight and accessories, together with nutritional and psychological interventions online) effectively reduced body fat and improved health-related physical fitness parameters in overweight or obese females after 12 weeks. [ABSTRACT FROM AUTHOR]

Introduction: Background: we aimed to investigate the isolated effect of tele-exercises (TE) and their combined effect with nutritional coaching (NC) on health-related parameters of overweight and obese individuals. Methods: forty-one overweight (body mass index ≥ 25 kg/m2) and obese (body mass index ≥ 30 kg/m2) women were randomly assigned to the experimental groups: TE (n = 20) or TE+NC (n = 21). TE was applied 3 days/week in both groups, while TE+NC also received NC 1 day/week. Anthropometric, body composition, and exercise capacity-related outcomes, quality of life, and eating behavior were assessed before and after 8 weeks of the intervention. Results: a significant main time effect (p < 0.01) was detected for flexibility, isometric muscle strength and dynamic muscle endurance, but no main group effect was noted (p > 0.05). On the other hand, neither a significant main time nor group effect (p > 0.05) was detected in the anthropometric and body composition measures, quality of life, or eating behavior. Similarly, no significant between-group difference was observed in the absolute or relative change analysis (all comparisons, p > 0.05). Conclusions: an 8-week TE program enhanced exercise capacity, but did not impact anthropometric or body composition-related outcomes. The combination of NC+TE did not have a clinical advantage in the management of overweight and obesity. [ABSTRACT FROM AUTHOR]