As all our S2ozzies would be aware, our program prioritizes the psychological aspects of the game. Our beloved BATAK is a great example of our priority training of concentration. A “field test” for concentration is of course, number grids. One of the best sites on the web for on line number grids is RIGHT HERE. If you’re doing our Sport Psychology Workshop today you’ll need to have this loaded. For everyone else, work on grid sizes of 10×10 and see how you go!