Smart practices for using smart phones

How are you using your smart phone? Are you hunched over the screen as you scroll through your Facebook feed?

Dr. Steven Weiniger, an expert in posture, says it’s time to change the way you’re using your technology, from your work computer to your tablet at home. NBC News shares this segment with tips from Dr. Weiniger on where you can begin changing your habits and add years to your life.

View the clip below: