Cycling safety

By Polina Yamshchikov/Missourian
May 29, 2009 | 12:01 a.m. CDT
Michelle Windmoeller works to fit the tire back over the air tube on her bicycle wheel during a GetAbout Columbia Confident City Cycling Class inside of Stephens Lake Activities Center on May 6. Windmoeller was demonstrating how to change a flat tire to class participants.