If you currently own all 3 books from the Spatial Studies for Hitting Things series, there is no need to purchase this item. The exercises are taken from my first three books, minus the extended explanations. Each month, perform 2 of the exercises per day, giving you 730 exercises for the year. They range from intense stroke type control (F- full stroke, D- down stroke, U- up stroke, t- tap stroke, b- bounce or rebound stroke) to seemingly simple time placement. Sure to give you a very productive year whenever you decide to start.