I'm so glad I found this book. I am currantly working with a young, green horse, so my aids have to be accurate or nothing works. This book is written with a clarity which makes it easy to put into practice the good advice given. The author examines common riding errors, the effects they have on horse and rider and crucially, she explains how to 'fix' them in clear and practical terms. I'm a novice rider, but this book would also be very useful for more experienced riders who want to improve their position and aids.