Effects of dietary restriction combined with different exercise programs or physical activity recommendations on blood lipids in overweight adults


Autoria(s): Morencos Martínez, Esther; Romero Moraleda, Blanca; Peinado Lozano, Ana Belen; González Gross, Marcela; Fernández Fernández, Celia; Gómez Candela, Carmen; Benito Peinado, Pedro José
Data(s)

2012

Resumo

Background and aim: Many exercise studies, although generally showing the beneficial effects of supervised aerobic, resistance or combined exercise on blood lipids, have sometimes reached equivocal conclusions. The aim of this study is to evaluate the impact of different programs that combined exercise and dietary restriction on blood lipids versus a clinical practice intervention for weight loss, in overweight adults. Methods: For this study 66 subjects participated in a supervised 22 weeks training program, composed of three sessions per week and they were randomized in three groups: strength training (S; n = 19), endurance training (E; n = 25), a combination of E and S (SE; n = 22). Eighteen subjects served as physical activity group (PA) that followed a clinical intervention consisted of physical activity recommendations. All groups followed the same dietary treatment, and blood samples were obtained for lipids measurements, at the beginning and end of the study. Results: Lipid profile improved in all groups. No significant differences for baseline and post-training values were observed between groups. In general, SE and PA decreased low-density lipoprotein cholesterol (LDL-C) values (p menor que 0.01). S decreased triglyceride levels (p menor que 0.01) and E, SE, and PA decreased total cholesterol levels (p menor que 0.05, p menor que 0.01 and p menor que 0.01, respectively). Conclusions: These results suggest that an intervention program of supervised exercise combined with diet restriction did not achieved further improvements in blood lipid profile than diet restriction and physical activity recommendations, in overweight adults. (Clinical Trials gov number: NCT01116856).

Formato

application/pdf

Identificador

http://oa.upm.es/16742/

Idioma(s)

spa

Publicador

Facultad de Ciencias de la Actividad Física y del Deporte (INEF)(UPM)

Relação

http://oa.upm.es/16742/2/INVE_MEM_2012_136541.pdf

http://www.aulamedica.es/gdcr/index.php/nh/article/view/6057/6057

info:eu-repo/semantics/altIdentifier/doi/10.3305/nh.2012.27.6.6057

Direitos

http://creativecommons.org/licenses/by-nc-nd/3.0/es/

info:eu-repo/semantics/openAccess

Fonte

Nutrición Hospitalaria, ISSN 0212-1611, 2012, Vol. 27, No. 6

Palavras-Chave #Deportes #Medicina
Tipo

info:eu-repo/semantics/article

Artículo

PeerReviewed