CONTENTS Player Health & Safety Issue 10 Facility Focus 28 Saliva-Based Concussion Tests FEATURES 14 Protecting Your Players' Top Commodity 18 The 2021 Coaches Report Examing The Challenges & Opportunities for High School Coaches Nationwide 20 5 Tips to Freeze Heat-Related Illnesses 24 5 Things You Need to Know About Creatine 28 Saliva-Based Concussion Tests Another Factor in Diagnosis? 10 Facility Focus Illini's Demirjian Park Head of the Pack 30 Sports Under 40 Perspective The Impact of Professional Development 32 Product Marketplace 34 Ad Index 24 JUNE 2021 VOL. 90, NO. 8 5 Things You Need to Know About Creatine DEPARTMENTS 4 Between the Lines Thank You, Athletic Trainers 6 A.D.ministration The Working Relationship Between ADs & ATCs 8 Iron Sharpens Iron Difficult Beyond Comprehension COACHAD.COM 3http://www.COACHAD.COM