Shopping online is convenient and quick, but you'll burn lots more calories by going to the mall and walking briskly to go make those purchases. Trade in that old game console for a Wii - you'll burn substantially more calories when your Mii is in action. Calling for takeout? Not only will you probably end up eating more calories, but you'll also burn fewer calories than it would take to make a home-cooked meal. Make calls on your cordless or cell phone so that you can walk around while chatting. Get moving as much as you can to decrease the risk of sitting around, waiting for a heart attack.