If by "What are the lacrosse sizes?" you mean what the different lengths of lacrosse shafts are I can help you. There are three basic lengths of shafts, A 60" shaft for defensive players or long...
If you are referring to the length of the club you should measure from the top of the grip to the bottom of the hosel of the club. If you are referring to the head size you should simply look on the...
a general rule is that the tip of the board should be between your chin and your lips. if you plan to ride in powder then you might want to consider a longer board. if you plan to do tricks, a...