Effects of short-term aerobic exercise with and without external loading on bone metabolism and balance in postmenopausal women with osteoporosis

2012 ◽  
Vol 33 (2) ◽  
pp. 291-298 ◽  
Author(s):  
Tayebeh Roghani ◽  
Giti Torkaman ◽  
Shafieh Movasseghe ◽  
Mehdi Hedayati ◽  
Babak Goosheh ◽  
...  
1997 ◽  
Vol 78 (1) ◽  
pp. 73-82 ◽  
Author(s):  
Georg Lietz ◽  
Alison Avenell ◽  
Simon P Robins

The influence of Na load on bone metabolism was investigated in postmenopausal women using urinary deoxypyridinoline (DPD) as a marker of bone resorption. In a cross-over study, fourteen postmenopausal women were divided into two groups of seven. A fixed diet providing 816 mg Ca/d with either 60 or 170 mmol Na/d was consumed. At the end of an 8 d period the groups switched diets for a further 8d period. Urine was collected daily for the last 4d of each period. There was no significant difference in DPD excretion between high-Na and low-Na diets (129 nmol/d v. 132 nmol/d; P = 0·18). There was, however, a significant relationship (P = 0·02) between the changes in DPD excretion and urinary Ca. Plasma Mg fell from 0·83 to 0·81mmol/l on the high Na intake (P<0·001), but there was no significant effect on plasma Ca or intact parathyroid hormone levels. It is concluded that varying dietary Na intake may affect Ca and Mg metabolism, but we were unable to demonstrate an effect on bone resorption at the levels of intake used


2017 ◽  
Vol 6 (1) ◽  
pp. 21-31 ◽  
Author(s):  
Marjan Rostamian ◽  
Nahid Bijeh

Background: Visceral fat accumulation due to the decrease in estrogen levels, and gaining weight after menopause, increases the risk of metabolic syndrome and cardiovascular diseases in postmenopausal women; While physical activity at Fatmax and green tea consumption are recommended for increasing fat oxidation. Methods: 24 sedentary postmenopausal women were divided into two groups: exercise+supplemnet and exercise+placebo. Exercise tests were performed by gas analyzer device and blood samples were collected after 12 hours of fasting overnight in pre and post test phases. The supplement group had a daily intake of 1200 mg of green tea extract in capsule form. The training Protocol contained two weeks of aerobic exercise at an intensity of about maximum fat oxidation which was performed four times a week and each session took 40 to 50 minutes. Results: After two weeks, the amounts of weight, body mass index, waist to hip ratio, average total carbohydrate oxidation and HDL were significantly decreased in both groups (p≤0.05). The peak oxygen consumption, maximum fat oxidation, Fatmax and the average total fat oxidation increased but were not significant (p>0.05). Triglyceride (P=0.003) and visceral fat levels (P=0.044) only declined significantly in exercise+placebo group and LDL levels (P=0.043) only increased in exercise+supplement, significantly. Fat percentage also decreased in two groups which was not significant (p>0.05). Conclusions: Short-term aerobic exercise at Fatmax, alone and along with green tea consumption, reduced body weight and improved average total carbohydrate oxidation in sedentary postmenopausal women and aerobic exercise with green tea was more effective in reducing triglycerides and visceral fat levels. 


2010 ◽  
Vol 2010 ◽  
pp. 1-7 ◽  
Author(s):  
Ayşegül Ağıl ◽  
Faruk Abıke ◽  
Arzu Daşkapan ◽  
Rıdvan Alaca ◽  
Handan Tüzün

Objective. This study was designed to determine the effects of different short-term exercise programs on menopausal symptoms, psychological health, and quality of life in postmenopausal women.Material and Methods. Forty-two women were chosen from volunteering postmenopausal women presenting to the Department of Obstetrics and Gynecology of Bayındır Hospital between March and December 2009. The women aged 45–60 years and experiencing menopause naturally were included in the study. They were randomly divided into aerobic () and resistance () exercise groups. The women exercised 3 days per week for 8 weeks under the supervision of a physiotherapist. Aerobic exercise training was performed through a bicycle ergometer. Before and after the training, lipid profiles were measured and menopausal symptoms, psychological health, depression, and the quality of life were assessed through questionnaires.Results. In both exercise groups, no significant changes in lipid profiles were observed. In the resistance exercise group, excluding the urogenital complaints, there were significant improvements in all subscales of Menopausal Rating Scale (MRS). In the resistance exercise group, excluding the phobic anxiety, there were significant improvements in all subscales of The Symptom Checklist. Depression levels significantly decreased in both groups. Improvements were observed in all subscales of menopause-specific quality of life questionnaire in both groups except for sexual symptoms.Conclusion. Resistance exercise and aerobic exercise were found to have a positive impact on menopausal symptoms, psychological health, depression, and quality of life.


Circulation ◽  
1997 ◽  
Vol 96 (9) ◽  
pp. 2837-2841 ◽  
Author(s):  
Giuseppe M.C. Rosano ◽  
Adriano Mendes Caixeta ◽  
Sergio Chierchia ◽  
Siguemituzo Arie ◽  
Miguel Lopez-Hidalgo ◽  
...  

Author(s):  
Linda Denise Fernandes Moreira ◽  
Fernanda Cerveira A. O. Fronza ◽  
Rodrigo Nolasco dos Santos ◽  
Patrícia Lins Zach ◽  
Ilda S. Kunii ◽  
...  

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