Weights, Cardio Help Seniors Minimize Health Costs: Local Voices

A study, published in the online journal PLOS ONE, followed 86 women, aged 70- to 80-years-old, who were randomly assigned to participate in weight training classes, outdoor walking classes, or balance and toning classes for six months.

http://richfield.patch.com/blog_posts/weights-and-cardio-helps-seniors-minimize-health-care-costs