There certainly seems to be a sequencer common to both hand movements and language. 在我们的脑子里，一定有一个手部运动和语言共用的排序装置。
If mouth movements rely on the same core facility for sequencing as ballistic hand movements do, then improvements in dexterity might improve language, and vice versa. 如果嘴部运动和计画弹道式运动序列一样，运用相同的核心技能，那麽增加身体的灵活度即可增进语言的能力，反之亦然。
