So… as most of you know, I’ve been coaching my daughters in Soccer (and, it seems, everyone else’s sons in Lacrosse) for quite some time. In Georgia, the reputation of Shockers Nation has prevailed going on ten years now.
I sent the following to my Soccer parents this morning:
Some light reading for your hectic Sunday:
I’ll look for you, my hearty-and-ferocious Shockers all, later this afternoon at Bethesday Park as we march on Gerogia FC. This is a reminder to be at the fields no later than 430pm. Cheryl sent out special approach instructions earlier this morning.
Meanwhile, I’m going to share with you a long-standing theory of mine that has driven my coaching style for almost two decades. This takes my approach with “life lessons” to something of an extreme. However, I suspect the more technical amongst you might appreciate this, if just a bit…
I’m certain you’ve noticed that we try to rotate our players through positions, and attempt to sub when practical, if not possible. The objective is to maintain good form, and keep the match interesting (this is how athletes learn best). That said, there are always a few players that play the entire match, or close to it. In the case of Soccer, it’s almost always a Stryker, our unique “Stopper”, and our Wing Defenders. For me, the variable, here, is Stopper. In any event, this consistent player formation is based upon the “Y Combinator” theory:
In computer science, a fixed-point combinator (or fixpoint combinator) is a higher-order function that computes a fixed point of other functions. If the effect of the other function is to advance a particular computation one step, or to do nothing if the computation is finished, then the fixed point will be a function that advances the same computation by as many steps as required to complete it. This can be used for anonymous recursion: to construct recursive anonymous functions.
Think about that for awhile, and you understand how this description elegantly applies itself to Soccer (and, Lacrosse), and helps explain why our Shockers can remain devastating against most other clubs despite our rotation (and, often because of it). It might also help you understand why you see me sub the way we do.
By the way… Thank you for having your dughters.
Who Wants The Ball!
– Coach Brian