The Throwmax is a must have training aid for all ages. This product is used for excessive bending of the elbow during the pitching motion.
The Spin Right Spinner is used for all ages. It is great when just starting to learn and it is great when learning new pitch spins.
The 14" ball is the best way to work on spin.
PitchTracker softball captures motion data in real-time and sends it to the free Pitch Tracker IOS app via Bluetooth.