TY - JOUR AU - Orr, R; de Vos, N J; Singh, N A TI - Power training improves balance in healthy older adults JO - J Gerontol A Biol Sci Med Sci VL - 61 PY - 2006 DO - 10.1093/gerona/61.1.78 L3 - PubMed-ID: 16456197 SP - 78 EP - 85 N1 - et al. ER -