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你想像那些优秀的棒球员学习,投掷出让对方闻风丧胆三振出局的投球吗?实际上,所谓的伸卡球如同两缝线快速球那样被分成两段轨迹——球刚开始先那样高高飞出,之后接近本垒板时突然急速下落于板上,只不过两者角度不同罢了。如果你也想要拥有那样的棒球技术,那么这篇文章会指导你一些有用的方法和技巧。
步骤
小提示
- 如果投球位置在身体上半部分以下, 很可能看上去更像滑行曲线球。
- 棒球应从你的中指食指间脱手扔出。
- 伸卡球投球点最好靠近身体偏低偏内的位置。这意味着当你按要求投球时,应当注意腰部的用力。
- 投球忌过高,过高会让球击出后缺少下坠的那部分轨迹。
- 在好球区把球压低能让击出的球尽量贴近地面。
- 两击保持的情况下接着可以尝试伸卡球。这经常能让许多击球手出出局,特别是在青少年棒球赛中。
- 手肘弯曲越厉害,球速旋转越快
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