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
Bull's-Eye Ball Bull's-Eye Ball Bull's-Eye Ball (called Hot Shot in Germany) is a skee ball game developed by Hasbro (through its subsidiary Tiger Electronics). Small steel balls must be bounced via an elastic diaphragm into a narrow inlet in order to win points. The entire device is approximately the size of four soda cans. It consists of 3 different games: 30 Second Blitz, where the goal is to get as many points as possible within 30 seconds; 25 Point Rush, where the player must get 25 points as fast as possible; and Bull's-Eye Ace, where the player tries to get a large