Jackson's Gymnastics for the Fingers and Wrist / being a system of gymnastics, based on anatomical principles, for developing and strengthening the muscles of the hand for musical, mechanical and medical purposes: with thirty-seven diagrams

The author sets out a system of exercises grounded in anatomy and physiology to develop and strengthen the muscles, ligaments, and joints of the fingers, hand, and wrist. After describing experimental origins and critiques of standard instrumental training, the work presents practical routines, explanatory diagrams, and apparatus recommendations for musicians, artisans, and those with hand ailments. It explains principles, methods of instruction, and staged exercises for free movement and use of portable and fixed implements, and outlines therapeutic applications such as treatment for rheumatism and contortions, concluding with guidance on instruction, testing, and adoption of these techniques in gymnastic and medical practice.