Master Strength Coach at LPS Athletic – The Pro Maker™. Strength Coach, Instructor, International Speaker, and #1 International Best-Selling Author. Master Strength Coach Clance Laylor has emerged as one of the most respected names in professional strength and performance training for athletes. He has found success for hundreds of top Olympians, Competitive & Professional Athletes, Coaches, and Executives alike. Coach Clance helps athletes dominate in their sport.