The "Introducing the Positions" series is a popular resource for string students in both classrooms and private studios. It is considered a crucial step for advancing beyond the basics and joining intermediate and advanced ensemble groups. The important positions vary for each instrument, and therefore, the series introduces the most-used positions first in Volume 1, followed by the next most important in Volume 2. This series is an essential component of every string student's training and cannot be replaced.

Introducing the Positions is a series widely used in classrooms and private studios that represents a critical "next step" for string students. Position playing allows players to extend their range beyond the basics and move into the ranks of intermediate and advanced ensemble groups. The most important positions vary for each instrument. Whistler wisely introduces the most-used positions first in Volume 1, followed by the next most important in Volume 2. This series is an irreplaceable component for every string student's training.