Helping Out for Aug. 25: Volunteer for the Duluth Cross-Country Ski Club

... volunteers 55 and older to lead Bone Builders classes. Class leaders are needed for Bone Builders, a weight training program that prevents and reverses osteoporosis by increasing muscular strength and bone density. Other benefits include improved ...

http://www.duluthnewstribune.com/event/article/id/275970/