T39mon
A personal trainer says these 3 exercises are better than sit-ups for a stronger core
It's not just Cody who gives these the tick of approval, Dr. Stuart McGill, a Professor of Spine Biomechanics, wrote about three exercises that strengthen the core and prevent lower back pain ...
Business Insider6y
Here's how to bend over properly
With the help of professionals like Stuart McGill, the author of "Back Mechanics" and Jean Couch, an expert on spine alignment, we discovered the proper way everyone should bend over. Following is ...