Why some people find exercise harder than others

3199d1e2c1c349bde1da77724aae32b21c0dcff4_2880x1620Why 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 on picture to watch the TED talk.