this paper established relevant model based on neural network, discussed the performance prediction method of weight lifting athletes and gained relatively sound conclusions on the basis of example analysis. In the process of establishing neural network model, relevant research was carried out from such aspects as model principle, composition and evaluation. In example analysis, male weight lifting athletes of a university were chosen as the objects of study, and 4 training indexes (including back squat, back half squat, jump squat and overhead squat) were chosen as the correlation factors to ...
