Here's your Sunday reading from Lifehacker:
Do you sit in an office chair or on your couch for more than six hours a day? Then here are some disturbing facts: Your risk of heart disease has increased by up to 64 percent. You're shaving off seven years of quality life. You're also more at risk for certain types of cancer. Simply put, sitting is killing you. That's the bad news. The good news: It's easy to counteract no matter how lazy you are.