
Grassroots: The Minor Hockey Show
A provocative, in-depth podcast that examines the world of minor hockey, from coaching to program development to the myriad of issues faced by everyone in the game.
Episode 126 – Dr. Simon Grondin: The Relative Age Effect, Laterality and hockey research
Laval University’s Simon Grondin, a professor of psychology, hosted the 2025 International Ice Hockey Research symposium at Laval. In this episode he discusses his early 1980s research into the relative age effect, “laterality” and other topics in hockey research.
Here are a few research docs he refers to:

February 22, 2026
January 14, 2026
December 15, 2025
October 30, 2025
October 5, 2025
April 20, 2025
March 13, 2025
March 7, 2025
January 10, 2025
December 13, 2024
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