Effects of combined whole-body vibration and resistance training on muscular strength and bone metabolism in postmenopausal women

Bone ◽  
2010 ◽  
Vol 47 (3) ◽  
pp. 650-656 ◽  
Author(s):  
Debra A. Bemben ◽  
Ian J. Palmer ◽  
Michael G. Bemben ◽  
Allen W. Knehans
Maturitas ◽  
2009 ◽  
Vol 63 (1) ◽  
pp. 79-83 ◽  
Author(s):  
Cecilie Fjeldstad ◽  
Ian J. Palmer ◽  
Michael G. Bemben ◽  
Debra A. Bemben

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Moushira Erfan Zaki

Objective. The aim of this study was to evaluate the impact of two exercise programs, whole body vibration and resistance training on bone mineral density (BMD) and anthropometry in obese postmenopausal women.Material and Methods. Eighty Egyptian obese postmenopausal women were enrolled in this study; their age ranged from 50 to 68 years. Their body mass index ranged (30–36 kg/m2). The exercise prescription consisted of whole body vibration (WBV) and resistance training. Bone mineral density (BMD) and anthropometrical parameters were measured at the beginning and at the end of the study. Changes from baseline to eight months in BMD and anthropometric parameters were investigated.Results. BMD at the greater trochanter, at ward's triangle, and at lumbar spine were significantly higher after physical training, using both WBV and resistive training. Moreover, both exercise programs were effective in BMI and waist to the hip ratio. Simple and multiple regression analyses showed significant associations between physical activity duration and BMD at all sites. The highest values ofR2were found for the models incorporating WBV plus BMI.Conclusion. The study suggests that both types of exercise modalities had a similar positive effect on BMD at all sites in obese postmenopausal women. Significant association was noted between physical activity and anthropometric variables and BMD measures at all sites.


2020 ◽  
Vol 16 (5) ◽  
pp. 403-408
Author(s):  
K. Maher ◽  
H. Spooner ◽  
R. Hoffman ◽  
J. Haffner

Research in humans suggests whole-body vibration (WBV) aids in maintaining bone mineral content (BMC) yet results in the horse are less favourable. Anecdotally, WBV is reported to reduce pain and improve performance. This study was designed to test the effect of WBV on exercising horses, hypothesising that WBV would lower heart rate (HR) during treatment, increase BMC, modify markers of bone metabolism, and increase stride length. Eleven horses were randomly assigned into control (CON, n=5) or WBV (VIB, n=6) groups for a 28-day treatment period. Both groups exercised for 1 h, 6 d/wk on a mechanical exerciser. VIB horses received 50 Hz WBV for 45 min, 5 days/wk. Third metacarpal radiographs were taken at 0 and 28 days, and BMC determined via radiographic bone aluminium equivalence (RBAE). Blood samples taken at day 0 and 28 were analysed for serum pyridinoline cross-links (PYD) and osteocalcin (OC). Heart rate was analysed on day 23 for 4 horses per group. Stride length was determined while trotting in hand on day 0 and 28. No influence of WBV on RBAE of any bone cortices, PYD or OC was observed (P>0.10); stride length was also unaffected (P=0.88). A period effect was observed for a decrease in RBAE of the lateral cortex (P=0.01), and a trend towards a decrease was noted in total density (P=0.05), likely an effect of stalling. Compared to baseline, ΔHR declined during treatment (P=0.06) in VIB (-4.8±2.8 bpm) compared to control CON (3.0±2.8 bpm). The results suggest, in normal exercising horses, WBV does not increase BMC, influence markers of bone metabolism, or increase stride length.


2005 ◽  
Vol 37 (Supplement) ◽  
pp. S262???S263
Author(s):  
Patricia A. Burns ◽  
Kristina S. Beekhuizen ◽  
Patrick L. Jacobs

2011 ◽  
Vol 112 (4) ◽  
pp. 1371-1378 ◽  
Author(s):  
E. G. Artero ◽  
J. C. Espada-Fuentes ◽  
J. Argüelles-Cienfuegos ◽  
A. Román ◽  
P. J. Gómez-López ◽  
...  

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