There are great differences in training between LiuXiang and other track and field athletes.On the basis of this, the paper compares the unitary training theory and the dualistic training theory.

• 刘翔的训练较中国其他田径运动员的训练有着较大的不同之处，由此对“一无训练理论”与“二元训练理论”重新进行了比较。