While writing Seeking the Center, I tried to investigate the different meanings that hockey can have for different people. If you're interested in this topic too, I recommend that you read American Indian Lacrosse: Little Brother of War, by ethnomusicologist Thomas Vennum, Jr.
Most everyone knows that lacrosse originated among various Native American tribes. In American Indian Lacrosse, Vennum explores the significance of the game within these cultures, past and present. Lacrosse, for them, is not just a game to play; rather, it's tied to many other aspects of life. Deeply rooted in the story of creation itself, it can function as a sort of prayer for health or fine weather, a way to train for combat, a mode of resistance against colonialist powers, or a way for young people to express pride in their tribal identities.
That's not an exhaustive list, nor does it do justice to the wealth of narrative, artistic, medicinal, social, spiritual, and other lacrosse-related traditions that Vennum describes, but you get the idea. This is a fascinating account with a wealth of illustrations and well-told stories. And as a bonus, reading it just might give you a new perspective on your favorite sport and your relationship to it.