TOGU Fitness products are manufactured by the leading German fitness company. TOGU stands for quality and reliability, innovation, and tradition.Utilized by runners and joggers to strengthen arms and hands while exercisingAlso utilized as a massage tool to stimulate blood flowAdjustable ball pressure makes it suitable for a wide range of exercises. The larger diameter makes it perfect for Pilates exercises but can also be utilized for a variety of other stretching or exercises.