| 摘要 |
When pitcher's push off the rubber, inexperienced pitcher's turn their foot sideways instead of pushing over their toes, losing power and crow hopping which is against the rules of softball. My invention which is called the “PowerPush” is a device that fits over the pitcher's rubber and provides a compartment to place the pitcher's push foot to provide direction in the forward direction. This device gives immediate feedback if the pitcher turns their foot sideways to early. |
