Cello Power is a series of technique books by Marion Feldman designed to expand the student’s facility and knowledge of the instrument. Cello Power Book 3: Cello Warm-Ups in the Lower Positions is aimed at developing technique and facility in the lower area of the cello, including fifth, sixth, and seventh positions. This book is filled with exercise warm-ups by Libby Freidman and related repertoire, materials, and etude excerpts by Merk, Duport, Dotzauer, and Klengel to help cello students feel more comfortable playing in lower positions.