ISBN 9781610651127. A Natural Development in Drumming Technique is based around helping you develop equal strength, dexterity, and coordination with your right and left hands. The fulcrum muscle development technique will give you a better, more relaxed grip with your sticks and more precise accents without tension in the arms. There are 40 rudiments along with added inversions. This book will expand your knowledge of rudiments and can prevent you from injury in hands and arms. Includes access to online audio.