Pitcher adds 10 MPH to speed after just 12 minutes on the Somax Power Hip Trainer, the only exercise machine to increase the strength and speed of hip rotation for baseball players 17 and older. He improves his control as well.
Because of the 10:1 ratio of the distance of the hip joints (3") to the center of the body, and the distance of the hand (30") to the center of the body, any increase in hip speed will be multiplied 10X at the hand. The most efficient way to increase pitching speed is to increase hip speed with the Power Hip Trainer.