I took a class centered around Alexander Technique concepts for musicians. This book and "How to Learn the Alexander Technique: A Manual for Students" were the two required books for the course. My suggestion is to skip this book. It's essentially a picture book with incredibly weak explanations. I should go into more detail about why this book is weak, but it has been awhile since I have used it and I rarely look through it after my first few experiences reading it. "How to Learn" is better overall and the preferred book, but has some seriously poor writing within it. I will leave comments about "How to Learn" on that review.