“Incredibly Useful Exercises for Double Bass” is a focused cover-to-cover workout that is tailor-made to condition specific aspects of Double Bass performance. Each exercise takes about an hour, and contains a warm-up, exercise and cool-down, with detailed instructions and focus points for each exercise. Volume 12, “Power”, focuses on exercises that demand and develop strong primary and supportive muscular development in both arms. Strong support muscles in the arms and hands promote a powerful tone, louder volume and greater endurance. The workout builds habits that will add power and volume to all other exercises in your arsenal, and will carry over naturally to all public and critical performances. Number 12 in a 17-part series of focused workouts.