An exploration of the international popularization of the table tennis grading system - Sun, Q.; Chen, W. (Proceedings book of the 14th ITTF Sports Science Congress & the 5th World Racquet Sports Congress, Suzhou, May 23.-25. 2015, 2017)
Keywords: table tennis; long-term performance build-up; performance; age; performance capacity; assessment; national; international; junior elite sport; high performance sport; elite sport; athlete; Switzerland; sport games; junior sports