Lessons From Great Leaders Motivation David Goggins 40 % Rule 1 min read 5 years ago Dave Schuman https://nucsports.com/wp-content/uploads/2020/01/img_6609.mp4 About Author Dave Schuman See author's posts Tags: 40 percent rule David Goggins lessons from great leaders Continue Reading Previous Putting Your Ego Aside For the Betterment of The TeamNext Coach Schuman on with Real Andrews and Dr. Shaun Talbott talking Nutrition, Mindset and Brain to Gut Health