Study of optimal fitting of artificial neural network in hydrological models;

Discussion on the Auto-organization Feature of the Athlete Training Adaptation;

This article will analyze the training adaptation based on the self-organization theory by means of documentation and logical analysis.

This paper discuss the developing process of training principle from inner logical relationship between regular and principle, Showing that training adaptation is major principle in physical stamina training, also analyzing the conception of sports load from new view and putting forward a new idea to recovery mechanism.

On the basis of the coordination training experiment, the paper concludes that to use coordination training effectively may greatly improve the performance of junior swimmers.