There is a lot of sketchy information about pressure and movement in the golf industry.  Without proper equipment, it's incredibly difficult to see proper pressure and force patterns, and because of this, the WRONG information has been spread through video reviews or just poor assumptions. 

Mike Granato and Shaun Webb of Athletic Motion Golf break down pressure and movement shift, and end the debate once and for all with proven tools and data of 1000s of professional swings.