I'm a personal trainer: This is one move you shouldn't be using to build strength with back pain

Strengthen your core without hurting your lower back with these tips for movements to avoid or try.
Wired

Here’s How Long You Should Walk Every Day to Prevent Back Pain

Back pain is one of the most common chronic diseases in the world. Recent research reveals how much time you should spend walking on a daily basis to prevent it. Chronic back pain is a serious health ...