 Health Newstrack | Biking, walking to work may keep you healthy Baltimore Sun But just when are we supposed to make time for physical fitness in our busy lives? Walk to work. Or bike. People who ride a bike or walk to work are more ... Commuting by Bike or Foot Provides Heart Help for Men in Study 'Active Commuting' Is the Way to Go Active Commuting and Cardiovascular Disease Risk: The CARDIA Study |