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冲抢软弱滚地球

Also known as: 冲抢软滚球, 徒手接球处理

Definition

冲抢软弱滚地球是指内野手对一记软弱击出的滚地球发起积极的冲刺,常常在跑动中徒手接球,以求在击跑员到达垒包之前有任何机会将其传杀出局。

一记软弱击出、在内野草地上就已经停下来的滚地球,不会给防守球员留下常规接球、正对垒包、再传球这三步动作的余地——等这三步按传统方式全部完成时,跑垒员早已安全上垒。冲抢软弱滚地球压缩了这套流程:防守球员直接朝球冲刺,常常在一个连贯的动作中徒手贴地把球捡起,并以失衡或“乌鸦跳”式跨步的姿态出手,而不是完全站稳后再传球。

究竟是冲抢徒手接球,还是冲抢后用手套接球,取决于球的旋转和场地表面——一记真正软弱、匀速滚动的球,徒手处理往往更容易也更快,而一记弹跳或带旋转的软弱滚地球,即便多花零点几秒,用手套处理也更安全。由于传球本身就是被刻意加快的,准确性比臂力更重要:一记稍慢但准确的传球,胜过一记又快又乱的传球。

Advanced note

Practice bare-hand charges in particular on a true-rolling ball versus a topped, bouncing one. This means the read for which technique to use has to happen instantly, and only repetition builds that instinct.

Example

击球员打顶了一球,球在本垒板前十英尺处就停了下来;三垒手冲上前,一气呵成徒手接球,后脚蹬地把球传出,以一步之差完成出局。

Why it matters

如果没有经过训练的冲抢接传流程,一记软弱滚地球几乎注定是一垒安打,无论整体防守水平多高。SwingVantage可以回看冲抢防守的画面,检查脚步和出手时机,打磨这项高压下的专项技能。

How it shows up on video

Check whether the fielder commits to a full sprint immediately on recognizing the slow roller, rather than a cautious approach. The bare-hand pickup should be one continuous motion into the throw, without a full stop to set the feet, since stopping defeats the purpose of charging in the first place.

Common mistakes

Hesitating for even a half-second before committing to charge, which is often the entire margin needed to throw out the runner
Coming to a complete stop to field the ball cleanly, defeating the purpose of the charge and guaranteeing the runner is safe
Bare-handing a spinning or bouncing ball that should have been fielded with the glove, resulting in a bobble
Rushing the throw so much that accuracy is sacrificed entirely, turning a close play into an errant throw and extra bases

In SwingVantage Motion Lab

SwingVantage can time the interval between contact and release on charge plays from uploaded video. This helps infielders see whether hesitation or a full stop is costing them close plays at first.