FEYRUN Softball Spinner for Pitcher, Overhand Thrower Training Aid for Sports Practice Softball, Official Size/Weight (Black)

Official Size and Weight: This 12 inches softball training spinner is an official size and weight, so you can practice exactly how you play, Proper Training Method: Teach the correct technique of coming over the ball for the overhand throw instead of the side arm release. Use our softball spinner to better learn proper spin for rise, curve, screw, change up, drop and overhand throw ball, Provide Clear Feedback: Will provide correct and timely feedback, and avoid the repetitive errors that occur when the player or coach can't see the rotation of the real softball, teach correct pitching technique, and improve training efficiency, Avoid Wrist Injury: There are two sets of molded seams on the edge of the rotation softball training aid, which give the player a realistic feel to the softball, and make you have a good understanding of the position of your hands and wrists, practice like a pro pitcher and avoid spraining your wrist from incorrect repetitive motions, Perfect Softball Trainer: Not only can be used for daily training and teaching of softball, but also an excellent choice for warm up before game. This softball spinner is suitable for kids, youth softball players and other beginners to learn how to track, throw and pitch the ball with ease