Based on BP neural network prediction research in the shot put athletes success

摘要

With the rapid development of undertakings of physical culture and sports, especially the success of the Beijing 2008 Olympic Games held, made all the undertakings of physical culture and sports, much attention has been paid to the shot put movement has become the focus of the problem, many scholars research on and the project is. This article is based on the use of neural network model to forecast the shot put athletes performance, after the account of the BP neural network theory combined with concrete practice, it is concluded that the prediction of future trends, and proves the validity and rationality of this model.