How to correctly conduct multifunctional training according to the individual position of soccer players will enable the players to better perform their ability level. The article utilizes the CCA algorithm to conduct correlation analysis of the competitive abilities of soccer players in different positions, obtaining a correlation between the competitive abilities of soccer players. Through correlation analysis of the athletic abilities of soccer players in different positions, a training strategy is proposed that matches the corresponding abilities. Through empirical research, the article concludes that in the correlation analysis of the competitive ability of soccer players in the striker position, the correlation coefficient of X1 and Y1 is 0.905, which means that there is a close correlation between shooting power and short passes.