竹コウモリはMLBで合法ですか

竹コウモリとは

竹コウモリは、攻撃的なバットの打撃面を変化させることができる野球のバッティング用具です。竹コウモリの内側に突起が付いており、打球時にボールにバックスピンがかかります。このバックスピンにより、打球が浮き上がり、ホームランになりやすくなります。

MLBにおける合法性

MLB（メジャーリーグベースボール）では、竹コウモリは違法ではありません。MLBでは、バットの設計に関する具体的な規則はなく、安全性や性能を損なうものでない限り、独自のバットを使用することができます。

竹コウモリの利点

竹コウモリの欠点

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