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在棒球投球中,能遵循力学原理更多地使用较强的快肌纤维的爆发力强的投手(下简称强投手),能增大做功能力而提高投球的速度。每个棒球教练员把希望寄托在具有控制力的强投手身上。前全美明星队选手、
In baseball pitching, the pitcher that follows the principle of mechanics and uses more powerful blast-muscle fibers more strongly can increase the ability to work and increase the pitching speed. Each baseball coaches pin their hopes on a strong pitcher with control. Former US star team players,