May 21, 2009 6:48 pm Save Money by Sharing a Trainer Cut back on your expenses but not on your exercise by getting together with a small group to split the cost of a personal trainer. US & World Videos 25:57 Your Health: The truth behind the stomach vacuum trend and biohacking 3:45 What is brain fog? 2:58 Climate change is causing distress, anxiety among young Americans 1:32 How to prevent mosquito bites 2:07 CDC issues new guidelines for IUD pain management