[PDF][PDF] Volleyball players' mastery of sports skills and improvement of competitive level based on big data analysis
X Yan, G Yang - Applied Mathematics and Nonlinear Sciences - sciendo.com
This paper first analyzes the basic law of the formation process of volleyball skills, puts
forward the four-stage theory based on this, and then gives the elements of modern …
forward the four-stage theory based on this, and then gives the elements of modern …