Abstract
The purposes of this study were to attempt classification of DIG according to the theory of tactical classification and to approach to volleyball game's analysis, compared with classification of pass and receive in the past.
The samples were 15 games for women of Tokai Inter-collegiate Volleyball League in 1996.
The results were summarized as follows:
(1) In the all DIG (3,885), the case of pass were 284 (7.3%), controll dig were 1,469 (37.8%), dig were 1,488 (38.3%) and saving were 644 (16.6%).
(2) The result of estimation of DIG suggested to clarified classification of DIG. (pass ＞ usual pass＞control dig＞usual receive and dig＞saving: p＜0.001).
(3) In the success rate of DIG, the case of pass were 4.73±0.72, control dig 4.30±0.83, dig 3.51±1.19 and saving 3.76±1.17.
(4) The acquisition rate of rally was 13.4% in pass, 53.6% control dig and 30.6% dig.
