The Armstrong pitching & throwing training aid helps you throw faster, gain more accuracy and reduce injuries to your arms. Armstrong features a patented rotating ball that provides realistic training and superior comfort. This training aid includes attachments for indoor and outdoor use and 6 easy exercises.
- 3 bands – 7 resistance levels to increase with player
- Rotating ball provides realistic training
- Includes attachments for indoor & outdoor use and 6 easy exercises
- For players at every level
- Includes travel bag















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