[turbodaze]

I have a question because I'm joining organized hockey for the first time. When it's your turn to get onto the ice, how do you know it's your turn and when your ready to go back in your bench (your totally tired)?

Also how long do you stay on the ice for that duration?

Does the head coach decide or you see a man come in so you take that person's spot?

I'm just asking this for future purposes. Thanks