The roles of exercise and fall risk reduction in the prevention of osteoporosis

被引:60
作者
Henderson, NK [1 ]
White, CP [1 ]
Eisman, JA [1 ]
机构
[1] Garvan Inst Med Res, Bone & Mineral Res Program, Sydney, NSW 2010, Australia
关键词
D O I
10.1016/S0889-8529(05)70010-4
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
This article reviews data relating to the effects of physical activity on bone strength and falls, the two major determinants of fracture risk. The data are presented in relation to the effects of mechanical loading and disuse on bone remodeling. Both cross-sectional and longitudinal studies of muscle strength and habitual activity as determinants of bone mineral density are presented and the relative benefits of different types of exercise considered. In particular, skeletal responsiveness to exercise during youth and the deleterious effects of excessive exercise are discussed. Finally, the complex associations between physical activity, falls, fall-related injury in the elderly, and the potential for specific and general exercise programs to reduce the risk of fall-related injury are examined.
引用
收藏
页码:369 / +
页数:20
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