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Unformatted text preview: . F-2 things that change in aging muscle: 1. become weak 2. Harder to build as you get older- 2 organ systems that benefit from an exercise routine as a body ages: 1. endocrine- releases more hormones to regulate body 2. nervous – brain working – doing things such as a puzzle...
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This note was uploaded on 03/11/2008 for the course BIOL 055 taught by Professor Wallace,kathleen during the Fall '07 term at Pennsylvania State University, University Park.
- Fall '07