Influence of short-time resistance training on appetite and energy intake in young women with and without obesity.

Autor: Barros CAA; Postgraduate student in Science and Health, Federal University of Piauí (UFPI), Teresina-PI, Brazil; Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., Gonçalves Panissa VL; Laboratory of Toxicology School of Medical Science, University of Campinas, Campinas, SP, Brazil; Exercise and Immunometabolism Research Group, Department of Physical Education, Faculty of Sciences and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., Ferreira TAP; Postgraduate student in Science and Health, Federal University of Piauí (UFPI), Teresina-PI, Brazil; Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., Cardoso LKA; Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., de Oliveira JPR; Department of Physical Education, Federal University of Piaui (UFPI), Teresina-PI, Brazil., Vieira MM; Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Department of Physical Education, Federal University of Piaui (UFPI), Teresina-PI, Brazil; Postgraduate student in Movement Sciences - Interunits, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., Torres ALC; Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., Miranda RMDP; Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., Rossi PAQ; Exercise and Immunometabolism Research Group, Department of Physical Education, Faculty of Sciences and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil., Rossi FE; Postgraduate student in Science and Health, Federal University of Piauí (UFPI), Teresina-PI, Brazil; Immunometabolism of Skeletal Muscle and Exercise Research Group, Department of Physical Education, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil; Professor at Graduate Program in Movement Science - Interunits, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil and Professor at Graduate Program in Science and Health, Federal University of Piauí (UFPI), Teresina-PI, Brazil. Electronic address: f.rossi@unesp.br.
Jazyk: angličtina
Zdroj: Physiology & behavior [Physiol Behav] 2024 Nov 01; Vol. 286, pp. 114667. Date of Electronic Publication: 2024 Aug 14.
DOI: 10.1016/j.physbeh.2024.114667
Abstrakt: The aim of this study was to investigate the effect of 6-weeks resistance training (RT) on appetite, energy intake and body composition in young women with and without obesity, and to examine the relationship between these variables. Thirty-five young women were divided according to the amount of body fat [with obesity (n = 16) and without obesity (n = 19)]. Appetite was assessed through self-reported hunger, fullness, desire to eat, satiety quotient, food frequency diary and motivations to eat palatable food (power of food scale) in both fasted and fed states (after a standardized breakfast). Energy intake and body composition were evaluated at pre- and post-6 weeks of RT. Results showed that self-reported hunger increased significantly in both fasted and fed states (p = 0.007 and p = 0.029, respectively), while self-reported fullness decreased at the fasted state (p = 0.030) in both groups. There were no significant effects for desire to eat fatty, sweet, savory and salty foods, motivation to eat palatable foods, or for total energy intake. Food frequency analysis indicated a decrease in consumption of soup and past (p = 0.045), vegetables and eggs (p = 0.034), and leafy vegetables (p = 0.022) in both groups. Fat-free mass increased significantly in both groups (p = 0.011 and p = 0.003), while fat mass did not show significant changes. There were no correlations between changes in appetite/energy intake and changes in body composition. In conclusion, following the 6-week RT program, both women with and without obesity exhibited increased self-reported hunger alongside decreased fullness, suggesting an increase in orexigenic drive. However, neither group showed an increase in energy intake and fat mass, while both groups experienced an increase in fat-free mass. Registered under Brazilian Registry of Clinical Trials n°. RBR-1024f4qs.
Competing Interests: Declarations of interest The authors have no conflicts of interest to disclose.
(Copyright © 2024 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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