PWC評価および振動計測評価に基づいた高齢者ショートテニスのための基礎的研究

概要

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This paper describes the fundamental study on short tennis for the elderly people. View points of study were as follows; 1) The physical fitness of the elderly people participating to this study as subject. 2) The characteristics of tool of short tennis especially short tennis racket. To clarify the physical fitness of the elderly people participating to this study, PWC75%HRmax (Heart rate max) in each subject was measured using bicycle ergometer. Based on this PWC75%HRmax, the way to game of short tennis for the elderly people was maked. From view point of PWC, doubles was better than singles in game. Heart rate in doubles game was not beyond the level of 75%HRmax. To clarify the characteristics of tool of short tennis especially tennis racket, vibration characteristics of short tennis racket was measured using impulse hammer and analized by fast fourier transform. The vibration frequency of short tennis racket was higher than that of tennis racket. From this resuft, the sponge ball for short tennis was thought to be better than the low pressure felt ball for short tennis.
長岡技術科学大学の論文
2003-02-13