There’s a reason we think it’s a good idea to practise ab exercises ... water. 'Core training makes you a better athlete in just about any strength or speed sport,' says Stuart McGill ...

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 ...

I have been an exercise freak all my life ... Little did I know how beneficial that would turn out to be. Stuart McGill, distinguished professor emeritus at the University of Waterloo, Canada ...