Acta Psychologica Sinica


Vol. 31 No. 1 , Pages 84 - 89 , 1999

The Changes of Kinesthesis Position Accuracy of Elbow Joint After Rationing Motor Load (Article written in chinese)

SHI Yan

Abstract

Based on past research results in which the kinesthesis position accuracy of elbow joint significantly increased after rationing motor load, this study attempted to further explore the changes of kinesthesis position accuracy of the elbow joint. 120 male college students from the physical education department were served as subjects, they were randomly divided into Saturday-Sunday group and Monday-Tuesday group. The rationing motor loads were tested 3 minutes going up and down benches of different height. The kinesthesis position accuracy of the elbow joint was measured at different time points after rationing motor load. The research results showed: (1) with the increase of rationing motor load, the duration that the kinesthesis position accuracy of elbow joint significantly increased was prolonged; (2) state of body was an important factor affecting the changes of kinesthesis position accuracy of the elbow joint after rationing motor load. The results provided theoretical basis for conducting an overseas training method, in which the heart rate of archers and shooters were improved by running.

Keywords: archery; rationing motor load; kinesthesis position accuracy of elbow joint

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