[Retracted] Content System of Physical Fitness Training for Track and Field Athletes and Evaluation Criteria of Some Indicators Based on Artificial Neural Network

<div>Class schedule for physical training: (a) class schedule for physical training parts and (b) class schedule for physical fitness training quality.</div>

Discrete Dynamics in Nature and Society

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Figure 8

Figure 8: [Retracted] Content System of Physical Fitness Training for Track and Field Athletes and Evaluation Criteria of Some Indicators Based on Artificial Neural Network 

Figure 8 | [Retracted] Content System of Physical Fitness Training for Track and Field Athletes and Evaluation Criteria of Some Indicators Based on Artificial Neural Network 