Playing up makes a lot of sense if you look outside the microcosm of Long Island lacrosse. When you take a LI team down to Maryland, every kid is bigger than them. Just a fact and Im not going to bother speculating as to why that is.

Regardless, when the kids play against bigger kids they have to use skills they may not need against kids their own age. Simply put - move the ball or get crushed. It is a good way to see what breaks on your team when faced with kids who are physically more powerful than yours. It is a smart move.