This book is like an alphabet. Even if you manage to get through the whole book I know drummers who used just the first page for 15(!) years of everyday practice. There are so many ways to use the book to develop hands, feet, overall coordination. You can put your kick between every note, you can combine 2 or more different patters for your hands and feet separately, you can write just random accents for each pattern, play this pattern not horizontally( i.e. between your hands) but vertically. You can play right hand swing, left foot clave(or straight i`s, ands or e`s) and go through all the patterns but R for your right foot and L for your left hand, than the same but with accents. Really, your imagination is the limit. Congrats on buying the book, the investment worth it.