Abstract: From a training point of view, the paper researches and discusses the nature of sports items, the existing mode of special “quality” and “quantity”, the dialectical relationship of special “quality” and “quantity” and the regulations in competition target, the time dimension energy dissipation dimensions of quantity, the relationship of “effective training” and the competition target formation, the biological mechanism of the “order” formation. It further analyzes the logical basis of athletic “effective training” design, the existing way of athletic training “quantity” and biological adaption relationship, athletic training special payload convention, the complexity of “quantity” component factors. This will help to design and control application methods of athletic training “quantity” so as to correct the erroneous theoretical knowledge that widely exists, deepen the understanding of sports training rule and “three requirements and heavy load”, promote “effective training” and realize the scientific control of “effective training”, reduce ineffective training, reduce injury and diseases, improve the training efficiency.

Key words: Competitive Sports, Training, Effective Training, Training Amount