国体集団演技に関する基礎的研究 : 第41回から49回国体までの演技傾向について

The purpose of this study was to investigate the trends of massgame in national sports events from the 41st. event to the 49st. With the reports on national sport sevents, the training manuals of massgame and massgame VTR, the main theme, the idea of perfomance, composition of the program were araranged, and the trends of hand apparatus, big apparatus, clothes, contents of perfomance etc and the changes from the 41st. to 49st were investigated in the massgame. Results of the study are summarized as follows : 1) The theme, perfomance ideas, and arrangements of the program by prefectures were araranged. 2) The theme and ideas of perfomance originally included the characteristics of prefecture and the viewpoints of the theme were nature, history, future, new world, mainstreet (communication), energy and force, dreame, love, intelligence, one\u27native country, etc. 3) The trend of perfomance composition was by prefecture originally. Group of performance were mainly during pre-ceremony kindergartengruop, the boy scouts, private groups etc., and during post-ceremony elementary school, junior school, junior high school. 4) In composition of the program, those of the 41st, 42nd, 43rd, 44st, 45st, and 48st were similar to each other. The 46st, 47st, and 49st were different. 5) The number of perfomances was from 8 to 11 during pre-ceremony from 4 to 6, and during post-ceremony from 4 to 5. 6) Total time of the program was from 90 min. to 120 min. (mainly 100 min.). The distribution between pre and post ceremony was the ratio of 1.2-2.0 to 1. Time of the performance in the program was about 10 min. and the finale was from about 7 min. to 8 min. 7) The number of performers in the program was from 100 to 3, 700 people. The total number of perfomers was from 9, 100 to 14, 200 people. and the finale was from 3, 700 to 6, 300 people. 8) The proportion of handappratus used was 80% for man, and 90% for women. The kinds of hand apparatus which were freqently used were a big cloth, "ponpons", flags, sticks, folding fans etc. and its apparatus were continually used from the 41st to the 49st. 9) The proportion of bigger apparatus used was 24% for man, and 19% for women. The kinds of bigger apparatus which were frequently used were paraballon, goal, trampoline, merry-go round, etc. Especially the kind for man were ladders, and triangular horizontalbars. 10) Kinds of outerclothes which were frequently used in the perfomance were T-shirt, running, etc, for men, and for woman T-shirts, leotards, marching uniforms, kimono, etc. Underwear were schortpants, sapat, trainers for man, and shortpants, spats, skirts etc, for women. Kinds of Socks were socks, stockings, tights for man and woman. Kinds of demonatrative clothes, were caps etc. Special clothes were for example the racial clothes, clothes of "NOGAKU", Japanese canonical robe. 11) Performnaces consisted of dances, "Hitomoji" Japanese folksdance apparatus gymnastics, folk art, pyramidbuilding, soccer, etc. for man, and for women dances, "Hitomoji", rhythmic movement, folkdance, Japanease dram, marchingband, japanease folkdance etc. The kinds of contents continually performed from the 41st to the 49st were dances, "Hitimoji", rhythmic movement, Japanesefolkdance for men and women. The program were mainly consisted of dances, folk art, and gymnastics, rhythmic movement, sports, "Hitomoji", etc. The number of perfomances in one program was from 10 to 33 for man, and from 13 to 37 for women