著者

上野 ヨウコ 桑本 千賀子 山本 郁也

出版者

社団法人日本家政学会

雑誌

日本家政学会誌 (ISSN:09135227)

巻号頁・発行日

vol.42, no.9, pp.775-781, 1991-09-15

被引用文献数

1

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In order to obtain the scientific data for the effective operation of kitchen knives the movement of muscles were determined by electromyogram. Each two points in the muscles of the upper arm, the fore arm and the palm of right hand was selected as the measuring point and cucumber was used as the object of the operation of kitchen knives. As the results, (1) it was realized that the kinds of effective knives are lighten, thin back, double edged and small angle edged once respectively. (2) When the thumb is put on the back of kitchen knives, the grip of kitchen knives is the most effective for the movement of muscle. (3) It was clarified that the participation of muscle is influenced by the difference of the kinds or the grip of kitchen knives