 Zhong Bingshu, headmaster na Capital University of Physical Education na Sports, gwara Xinhua na nnukwu isi mmalite nke isi obodo ndị agụụ na-agụ maka yiri nnukwu aha na klọb na-etolite mmekọrịta na, ma na-ahụ a afọ-on-afọ nnofega ke ahịa omume. 