Hockey is a fast moving high pace game. With people getting injured all the time. There are so many great hockey players out there that work very hard every game. You can't forget the most important player on the team, and that is the goalie. There are so many great goalies out there. There's also a ton of different kinds of equipment that you can get. Every player has their own preference in what they like. There are also the people that keep the game under control, these people are the refs. They have a lot of confusing signals, but they're easy to learn if you pay attention to what they do.