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Abstract：
Core muscles provide stability that allows generation of force and motion in the lower extremities, as well as distributing impact forces and allowing controlled and efficient body movements. Imbalances or deficiencies in the core muscles can result in increased fatigue, decreased endurance, and injury in runners. Core strengthening should incorporate the intrinsic needs of the core for flexibility, strength, balance, and endurance, and the function of the core in relation to its role in extremity function and dysfunction. Specific exercises are effective in strengthening the core muscles.
摘要：
核心肌肉提供稳定性，允许在下肢产生力和运动，以及分配冲击力，并允许控制和有效的身体运动。核心肌肉的不平衡或不足会导致疲劳增加，耐力下降,跑步者受伤。核心强化应纳入核心对灵活性的内在需要,力量,balance,和耐力，以及核心的功能与其在肢体功能和功能障碍中的作用有关。特定的练习可以有效地增强核心肌肉。
