Harada Atsushi
Department of Restorative Medicine, National Center for Geriatrics and Gerontology.
Nihon Rinsho. 2006 Sep;64(9):1687-91.
The recent meta-analyses of many randomized controlled trials that examined the effectiveness of exercise on the fall frequency and the bone mineral density were reviewed. All of the various exercise programs showed the significant reduction of the number of falls. In addition, the bone mineral density also increased with aerobics, resistance training, and walking in the lumbar spine and increased with walking in the femoral neck. Although exercise programs have not yet showed evidence for fracture prevention, it seemed to reduce the risk of fall and osteoporosis.
对近期多项随机对照试验的荟萃分析进行了回顾，这些试验研究了运动对跌倒频率和骨密度的有效性。所有不同的运动方案都显示跌倒次数显著减少。此外，有氧运动、抗阻训练和步行可使腰椎骨密度增加，步行可使股骨颈骨密度增加。虽然运动方案尚未显示出预防骨折的证据，但似乎能降低跌倒和骨质疏松的风险。
