Variación en la densidad mineral ósea inducida por ejercicio en mujeres posmenopáusicas / Variation of Bone Mineral Density Induced by Exercise in Postmenopausal Women pp. 527-541

Abstract

? 2015, Universidad Autonoma de Madrid y CV Ciencias del Deporte. All rights reserved.OBJECTIVE: Assess the variation of Bone Mineral Density (BMD) in Lumbar Spine (LS) and Femoral Neck (FN). METHOD: 77 postmenopausal women with osteopenia. Four groups, two groups with exercise: one Estrogen/Calcitonin treatment (n=16), another supplement Calcium/Vitamin D (n=7); two groups without exercise, one Estrogen/Calcitonin treatment (n=27), and another supplement Calcium/Vitamin D (n=27). The exercise program consisted of resistance training (65% to 75% 1RM) and multi-jumps of low-to-moderate intensity. The BMD was evaluated by absorptiometry. RESULTS. ANOVA 2x2, homogeneity (p<0,05) in the BMD in both LS and FN between the pharmacological and nutritional treatments, and heterogeneity between the active and sedentary groups (LS p <0,05, FN p<0,01) as also in the interaction (p<0,01) of the pharmacological/nutritional treatments with the physical exercise were found. CONCLUSION. Physical exercise program with the usual treatments, lead to a greater increase in the BMD of LS and FN in postmenopausal women.