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Aging is characterized by declines in physical capacity and bone mineral density (BMD), both of which contribute to increased risk for fracture. However, it is unclear if these factors coexist or are independent in elderly people, and if a relationship does exist, whether it varies by sex and/or race.

the journals of gerontology. series a, biological sciences and medical sciences

Lower Extremity Physical Performance and Hip Bone Mineral Density in Elderly Black and White Men and Women: Cross-Sectional Associations in the Health ABC Study