Exercise ball standard exercises, such as a push-up, on an unstable surface can be used to increase activation of core trunk stabilizers and in turn provide increased trunk strength and greater resistance to injury. Fitness Experts and some doctors also recommend sitting on an exercise ball instead of an office chair. That is based on the theory that the abdominal and back muscles are constantly engaged and active to maintain proper posture and balance on the ball. There is no scientific evidence of those benefits occurring by just sitting without additional exercises. However, some people warn against using a Swiss ball as
Bull's-Eye Ball percentage of bull's-eyes. There are several editions of Bulls-Eye Ball, including Bulls-Eye Ball 2 (with a new addition, Target Master), Bulls-Eye Ball Platinum, and a baseball edition, Bulls-Eye Ball Baseball. 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