Bone Builders Strengthening Seniors one class at a time: Bone Builders is a strength training and balance exercise program to prevent and reverse osteoporosis. Participants are encouraged to call Parks & Recreation to register(497-8990 X402). This class helps build bone density & improves balance, weights will be provided. This program is free and all are encouraged to attend. Bone Builders is scheduled to begin on Monday, January 9th and will take place on Mondays & Wednesdays 10am at the Parks & Recreation Building.