女子学生における体格・運動能力の年次推移に関する考察

Abstract

This study was intended to investigate on annual transition of physique and motor fitness in girl students. Physique (stature, body weight) and motor fitness (back strength, grip strength, side step, vertical jump, trunk extension, standing trunk flexion, step test) were measured continuous on every April for 1975 to 1982. Method of analysis on annual transition carried out analysis of variance on means of physique and motor fitness, computed regression of body weight and motor fitness on stature and correlation, multiple correlation between physique and motor fitness, and those transitions were considered in all annual. The results were obtained as follows. Rohrer index had a decreasing tendency and vertical jump had a increasing tendency with annual transition. Regression coefficients of body weight on stature showed a increasing tendency for 1979 to 1982. On annual transition of correlation and multiple correlation between physique and motor fitness, it was found that motor fitness shown significance in all annual were back strength, grip strength and vertical jump. And still more, regression coefficients of vertical jump on stature showed a decreasing tendency with annual transition.