Piano students need to warm up and develop technical dexterity even at early stages in their training. To keep things simple, our Technic Books provide an ingenious way to improve technical facility in incremental steps. Students are asked to work only on four short exercises at a time. As a new exercise is assigned, a previously learned exercise is dropped, so that by the end of each book they've rotated their way through a total of 40 technical drills without feeling overwhelmed. Each book is correlated to pages in the Lesson Books.