When the TCB Ball is used, upon contact the TCB ball gives instant feedback. Hit it square or on the center line of the ball, the shape remains round. If hit off center, feedback is instant by changing shape and spinning up or down depending on location of the contact of the ball.
Another great feature of the TCB Ball is the perfect weighted design. This design gives optimum resistance to the muscles used when hitting a softball. Drive and extension through the ball will increase with consistent use.
Plus the TCB Ball requires only a 25' x 25' area to do full hitting practice.