just got into hockey and i love hockey.
All I really know about it is its a contact team sport played on ice, 
i guess that is why I like it, for the contact
So its two teams of skaters using sticks to hit a puck and make goals?
yep that is basically it, but on ice
Ice hockey
Ice hockey is a contact team sport played on ice, usually in a rink, in which two teams of skaters use their sticks to shoot a vulcanized rubber puck into their opponent's net to score points. The sport is known to be fast-paced and physical, with teams usually consisting of six players each: one goaltender, and five players who skate up and down the ice trying to take the puck and score a goal against the opposing team.
Ice hockey is most popular in Canada,
Roller in-line hockey
Roller in-line hockey, or inline hockey is a variant of hockey played on a hard, smooth surface, with players using inline skates to move and hockey sticks to shoot a hard, plastic puck into their opponent's goal to score points. There are five players including the goalkeeper from each team on the rink at a time, while teams normally consist of 16 players.
Inline hockey is a very fast-paced and free-flowing game. It is considered a contact sport