长期系统合理的训练，将在中枢神经系统和肌肉运动速度的协调中产生专门性适应变化，提高速度性力量。
Systematic, rational training for long jump will produce changes of special adaptation in the harmony between central nervous system and muscle movement speed, so that it will improve speed force.
歌唱呼吸的运动过程，是人体发声器官在大脑中枢神经控制下，各部分相互配合、协调运动的过程。
Singing respiration is the process of coordination of all the vocal organs in singing under the control of the central nervous system.
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