February 4, 2012 9:52 am Best Exercises for Your Heart It?s Heart Healthy Month and NBC Fit Club Member, Sergio Rojas, suggest which exercise is the best to improve our heart health. For more information, www.reDEFINEDfitness.net Local 2:25 Chicago's Forecast: Thursday Gets Off to a Foggy Start 2:27 Chicago's Forecast: Wintry Mix into Monday Morning 2:24 CHICAGO FORECAST: Not As Cold Sunday 2:00 Chicago Forecast: Cold weekend before a warm week ahead 2:21 CHICAGO FORECAST: Lake Effect Snow For Some
