The book you are looking for is titled " Practice: 250 Step-by-Step Practice Methods for the Violin
Simon Fischer is recognized globally as one of the most influential violin teachers of the current era. A student of the legendary Ivan Galamian and Dorothy DeLay, Fischer is known for his ability to deconstruct complex violin techniques into logical, solvable components. Unlike older pedagogical texts that often relied on vague artistic metaphors, Fischer’s approach is scientific and systematic. simon fischer practice 250 pdf
Owning the PDF is not enough. You must execute the method. Here is the official "Fischer Protocol": The book you are looking for is titled