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- W2021457516 abstract "The aims of this study were to examine the effects of 12 months unilateral high-resistance strength training and 8-month detraining on bone mineral content (BMC), density (BMD) and estimated mechanical characteristics of upper limb bones, and also to estimate consequent loading induced strains on forearm bone shafts. Thirteen female physiotherapy students (mean 23.8 ± 5.0 yrs, 166 ± 7 cm, 64.4 ± 13.3 kg) trained their left upper limbs with dumbbells on average 2.8 times per week for 12 months, followed by eight months detraining. Nineteen students served as controls (mean 25.7 ± 5.2 yrs, 16.5 ± 4 cm, 62.1 ± 7.0 kg). BMC, BMD, and bone width and estimated cortical wall thickness (CWT) were measured at five different sites in both upper extremities (proximal humerus, humeral shaft, radial shaft, ulnar shaft, and distal forearm) using dual energy x-ray absorptiometry (DXA) scanner. In addition, cross-sectional moment of inertia (CSMI) was estimated from DXA data. The maximal isometric strength of the upper extremities was measured with an arm flexion-extension dynamometer. The training increased significantly the flexion strength by 14% (p = 0.001). During the detraining period, all measured strength values in the training group decreased in both limbs with respect to values after training. Despite the clear effect on muscular strength, no significant intergroup differences were observed in BMC, BMD, bone width, CWT, or CSMI values at any measured site after the training or detraining period. The estimated loading-induced strains remained within customary loading, and the change in strain level was only 15%. In conclusion, this study indicated that using high-resistance strength training may not provide an effective osteogenic stimulus for bone formation and geometric changes in upper limb bones of young, healthy, adult women. The interaction of bones and muscles may play an important and relatively unrecognized role in the development of bone strength, suggesting that the entire biomechanical environment should be carefully considered when evaluating the osteogenic efficiency of physical loading." @default.
- W2021457516 created "2016-06-24" @default.
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- W2021457516 date "2009-12-03" @default.
- W2021457516 modified "2023-09-26" @default.
- W2021457516 title "Effects of unilateral strength training and detraining on bone mineral mass and estimated mechanical characteristics of the upper limb bones in young women" @default.
- W2021457516 cites W1551598476 @default.
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- W2021457516 cites W1950354906 @default.
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- W2021457516 cites W1967130736 @default.
- W2021457516 cites W1968020197 @default.
- W2021457516 cites W1974660743 @default.
- W2021457516 cites W1975136309 @default.
- W2021457516 cites W1978198059 @default.
- W2021457516 cites W1979890142 @default.
- W2021457516 cites W1982081126 @default.
- W2021457516 cites W1984083543 @default.
- W2021457516 cites W1985389268 @default.
- W2021457516 cites W1994699261 @default.
- W2021457516 cites W1995794155 @default.
- W2021457516 cites W1997214526 @default.
- W2021457516 cites W1997532207 @default.
- W2021457516 cites W1998231486 @default.
- W2021457516 cites W1999235348 @default.
- W2021457516 cites W2000004772 @default.
- W2021457516 cites W2001012011 @default.
- W2021457516 cites W2001371794 @default.
- W2021457516 cites W2010562840 @default.
- W2021457516 cites W2013633548 @default.
- W2021457516 cites W2015950286 @default.
- W2021457516 cites W2018862287 @default.
- W2021457516 cites W2019212954 @default.
- W2021457516 cites W2023987420 @default.
- W2021457516 cites W2027148835 @default.
- W2021457516 cites W2039770739 @default.
- W2021457516 cites W2042009130 @default.
- W2021457516 cites W2048329582 @default.
- W2021457516 cites W2048464476 @default.
- W2021457516 cites W2057262864 @default.
- W2021457516 cites W2067001533 @default.
- W2021457516 cites W2069718221 @default.
- W2021457516 cites W2072134440 @default.
- W2021457516 cites W2078360409 @default.
- W2021457516 cites W2079693799 @default.
- W2021457516 cites W2080557375 @default.
- W2021457516 cites W2085736684 @default.
- W2021457516 cites W2087574088 @default.
- W2021457516 cites W2087733742 @default.
- W2021457516 cites W2088713691 @default.
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- W2021457516 doi "https://doi.org/10.1002/jbmr.5650110410" @default.
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