Develop a real "Mind-Muscle Connection" for Bodybuilding Success

When I started reading bodybuilding magazines in the late '80s and early '90s, a new buzzword had hit the scene. Every pro bodybuilder was claiming within published articles to have a "mind/muscle connection" during workouts.

I'd be reading an article by Greg Zulak or some other popular writer of the time and there'd be the quote from the Olympia competitor: