It is easier however, since you only have to pan left to right and a bit up and down. Your reaction time on the glass has to be much faster as the players fly past your camera and you won't always have a clear angle. Also, be on your toes when players hit the boards, the glass can come out (see below). One good thing about shooting hockey is the light. The ice gives you some bounce to fill in the shadow if a player's head is down. The temperature is comfortable and you get to sit on the last step, but bring a seat cushion. You can easily shoot at 800 ASA and 1/500th of a second, making for great action photos.
And of course, what would a good hockey game be without a little fisticuffs? With players jerseys usually getting pulled over their head, it can be difficult to get a clean shot of their faces, expressions and contact.