|(1.College of Physical Education，Shanxi Normal University，Xi′an 710062，China；
2.Division of Physical Education,Xi′an University of Electron and Science,Xi′an 710068,China)
Abstract: The paper, from the point of view of economics and sociology, delves the foam phenomenon and analyses the relation between supply and demand and various kinds of factors in demanding in the occupational football market of our country by means of document collating and logical reasoning. The result shows that the grave unbalance between supply and demand is the main reason for the fact that foam has emerged. Only enlarging the supply is the efficient way to reduce foam.
Key words: occupational football；football market；the relation between supply and demand