I'm gonna assume (hate doing that) that it is. I studied with Ted back in like 92-93, something like that. We used this book, just an older version. Each rudiment is done with only wrist, and slowly. Over and over. Once the rudiment is learned (muscle memory, unable to forget), it is then relearned with bounce only. I don't know if this is what the discs provide, but this is how I learned. After just wrists, then just bounce, movement and other ideas are applied. Like how to move the rudiments around the kit to create fills and solos. The Adler technique is the last step (maybe not now, this was like 30 years ago), which is a pinching technique. I can't really explain it well. It's like having the stick between your thumb and pointer finger, and squeezing it to get the bounce. It works well, and is a very limited movement technique. Actually, that's how it works. Wrists is most movement, fingers is smaller movement, Adler technique is the least movement.
If this isn't the book you are referring to ignore this post. I hope it is. This book is the ???!