Power Evaluation in Sport Engineering taking swimming as an example
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Accession number;05A0025448
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| Title;Power Evaluation in Sport Engineering taking swimming as an example |
| Author;
NASU KEN'ICHI
(Univ. of Ryukyus)
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Journal Title;Nihon Kikai Gakkai Supotsu Kogaku Shinpojiumu, Shinpojiumu Hyuman, Dainamikusu Koen Ronbunshu
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Journal Code:L1198A
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ISSN:
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VOL.2004;NO.;PAGE.125-128(2004)
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| Figure&Table&Reference;FIG.6 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;The word, "power" is used both in engineering and in human daily life. The definitions or meanings are, however, different from each other. Think a tug of war in deadlock as an example. Power is zero in engineering, even man gets tired. Since sport engineering aims at applying engineering (in most cases mechanics) to human behavior, the definition of power, inner product of force and velocity, is not appropriate. Another definition of power, "physiological power", was proposed to bridge the gap between two meanings of "power". This definition accounts for the above-stated case; a tug of war in deadlock. Its examples to swimming were also included, and the differences between "mechanical power" and "physiological power" are investigated. (author abst.) |
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