John Byl
John Byl, PhD, is a professor of physical education at Redeemer University College in Ancaster, Ontario, Canada, where he teaches courses such as Organization of Sport and Physical Education. He has directed high school and college intramurals for over 30 years and has coached a variety of sports at the community, high school, and college levels. Byl has edited, authored, and coauthored many books, including 101 Fun Warm-Up and Cool-Down Games, Intramural Recreation: Step-by-Step guide to Creating an Effective Program, and Co-Ed Recreational Games.