Modest exercise boosts seniors' physical abilitieshttp://community.newretirement.com/blogs/newretirement_news/archive/2005/12/29/66.aspxYahoo News, December 27th, 2005 NEW YORK (Reuters Health) - Simple exercises conducted on resistance training machines lead to a variety of favorable effects on muscle strength and performance in the elderly, Australian researchers report. Moreover,en-USCommunityServer 2.0 (Build: 60120.2339)