Emily Balcetis: Why some people find exercise harder than others

This quick TED talk entry is courtesy of TED.com. Why do some people struggle more than others to keep off the pounds? Social psychologist Emily Balcetis shows research that addresses one of the many factors: Vision. In an informative talk, she shows how when it comes to fitness, some people quite literally see the world differently from others — and offers a surprisingly simple solution to overcome these differences.

Click Here to see the talk on TED.com