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Revista médica de Chile

Print version ISSN 0034-9887

Abstract

ALVAREZ, Cristian et al. Eight weeks of combined high intensity intermittent exercise normalized altered metabolic parameters in women. Rev. méd. Chile [online]. 2014, vol.142, n.4, pp.458-466. ISSN 0034-9887.  http://dx.doi.org/10.4067/S0034-98872014000400007.

Background: Short term physical training programs may improve insulin resistance and hyperglycemia. Aim: To assess the effects of eight weeks of combined exercise program on serum lipids and glycemic level in women with hyperglycemia and hypercholesterolemia. Patients and Methods: Ten healthy women, nine women with hyperglycemia, ten with hypercholesterolemia and nine with hyperglycemia/hypercholesterolemia were studied. Participants were subjected to eight weeks into a program of combined physical exercise (high intensity interval + resistance training). Results: Fasting glycemia decreased by 12 and 14% in hyperglycemic and hyperglycemic/hypercholesterolemic participants, respectively. Serum insulin decreased in all groups in a range from 27 to 37%. HOMAIR for insulin resistance decreased similarly. A significant decrease in TC and TG was observed only in those altered baseline subjects. Conclusions: Eight weeks of combined physical exercise had a favorable effect on insulin resistance in this group of women.

Keywords : Exercise; Insulin resistance; Physical education and training.

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