W
William Woodardadded this to Picks
How Chewing Gum Can Mess Up Your Abs

How Chewing Gum Can Mess Up Your Abs

Men's Health - By Lou Schuler

Turns out, your neck muscles play a surprisingly important role in core training. Here’s how too much Trident may be holding back your six pack At first glance, it was hard to tell what the older guy in my gym was trying to do. His lower body was positioned for the curlup, one of the “big three” …

View on menshealth.com