Exercise ball Exercise ball An exercise ball, also known as a Swiss Ball, is a ball constructed of soft elastic with a diameter of approximately 35 to 85 centimeters (14 to 34 inches) and filled with air. The air pressure is changed by removing a valve stem and either filling with air or letting the ball deflate. It is most often used in physical therapy, athletic training and exercise. It can also be used for weight training. The ball, while often referred to as a Swiss ball, is also known by a number of different names, including balance ball, birth ball, body
Ball Brothers Ball brothers' contribution to the community. The five columns of Indiana limestone that surround the sculpture represent the five Ball brothers. Ball Brothers The Ball brothers (Lucius, William, Edmund, Frank, and George) were five American industrialists and philanthropists, who established a manufacturing business in New York and Indiana in the 1880s that was renamed the Ball Corporation in 1969. The Ball brothers' firm became a global manufacturer of plastic and metal food and beverage containers as well as a manufacturer of equipment and supplier of services to the aerospace industry. In addition to the brothers' manufacturing business, they were also