S16 テニスラケットのインパクトにおける振動特性および前腕のEMGへの影響(テニス)

概要

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The vibration that occurs at the impact between tennis rackets and balls transmits to player through the grip. The transmitted vibration is related to the feeling of impact that is one of the indices used to evaluate a racket. It is thought that this vibration is a cause of the tennis elbow. Then, the vibration should think about the influence on the human body. In this study, the transmitted vibrations of racket and hand were compared from the points of logarithmic decreasing, frequency and so on. Similarly, EMG of the forearm at the impact was measured. By these characteristics to evaluate, the experiment system was constructed. In this case, the dropping point and the stiffness of grip were considered. The relation between both is examined. The vibration characteristic and the stripe activity at the impact of the racket was clarified.
一般社団法人日本機械学会の論文
2005-09-10