Composites have changed the game of hockey, delivering lighter and more flexible sticks that promise to boost player performance. But all this muscular shot power comes at a price: Composite hockey sticks, particularly the two-piece designs, are notorious for breaking, often at inopportune moments that can cost teams the game. John McPhee, a mechanical engineering professor in the Systems Design Engineering Department at the University of Waterloo and an avid hockey player, saw an opportunity to improve those odds. Based on his experience using robots to evaluate the technical claims of golf club manufacturers, McPhee saw an opening to apply similar robotics testing to hockey stick designs, helping manufacturers develop high-performance sticks with lasting durability.
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