❶ Baseball pitching and shadow pitching practice for improving pitcher skills, a little amount of load will cause the ball to be pitched. You can wear basic throwing action 2. Baseball batting practice allows you to safely work indoors with one hand or swinging with one hand. 3. It is also effective for kids batting, swinging indoors and tee-batting so you can safely work on it. It is a soft rubber "sinal" practice tool suitable for them. Intended for baseball pitching (1) Learn to flex after the acceleration period (acceleration): Made of soft resin and the tip will come out delayed so you can feel the "flexibility". You can learn how to use your arms like a whip. By experiencing complex pitching movements imitate long arms, it also stimulates the nerves and gives the brain. This allows you to learn timing of pronation (pronation + inward / pronation). By conscious of the tip, you can understand the importance of creating a left wall with the right pitcher for a strong shake. Objective (2) Acquire a rotational exercise axis: In order to achieve the point of acceleration, you need to take a deep follow naturally, and you can capture a follow through that naturally wraps your arms around your core. Purpose: (3) Expands your range of motion on your glutes and hips: By combining it with hills and pedestals, you can experience a deep follow-thru experience. At that point, the weight of the tip stimulates the muscles of the buttocks and stretches when you shake. You can get a lower body of motion to ensure a large trajectory. Intended (4) Measurement and objective initiatives: A simple measuring instrument can be managed by numbers. Increases motivation by observing the swinging of the players arms. You can practice your numerical discretely at home. Just foam-checking shadows instead of targeted practice. The height and physique can be shortened or cut according to the current player and development. It is also lightweight 15.7 inches (40 cm) for beginners, boys, and junior high school beginners. Includes 4 and 4 pages of illustrative instructions (English language not guaranteed). Warm advice on request.