Training for batting ability and dynamic visual acuity - Focusing on the speed and types of pitches

本研究的目的是探讨追踪击球区棒球训练对击球能力和动态视敏度的影响。受试者分为六个训练组；1. 以每小时100公里（kph）的速度追踪一个直球。以每小时100公里的速度击球。以每小时115公里的速度追踪一个直球。以每小时115公里的速度击球。以每小时100公里的速度追踪一个曲线球，6。以每小时100公里的速度击球。受试者每周进行约3次训练，持续4周。结果表明，各组均有通过训练提高击球能力的趋势。此外，击球训练可能对击球能力的培养相对有效。跟踪球可能对视觉功能相对有效。

The purpose of this study was to investigate the effects of training by tracking a baseball in a batter's box on batting ability and dynamic visual acuity. The subjects divided into six training groups; 1. Tracking a straight ball at 100 kilometers per hour (kph), 2. Batting a straight ball at 100 kph, 3. Tracking a straight ball at 115 kph, 4. Batting a straight ball at 115 kph, 5. Tracking a curve ball at 100 kph, 6. Batting a curve ball at 100 kph. The subjects performed the training about 3 times a week for 4 weeks. As a result, all groups tended to improve the batting ability by the training. Moreover, it is possible that the training by batting a ball is relatively effective for the batting ability. And it is possible that the tracking a ball is relatively effective for the visual functions.