earticle

영어

This study, conducting eight week's training program for seven discus throwers(four males, three females) in middle and high schools, measured three times - before, after four weeks, after four weeks thereafter - in the area of field test(discus throwing records, 30m dash, 10m twice shuttle run, sidestep, vertical jump and standing long jump) as well as the area of laboratory test(bench press, half squat, snatch, power clean, dead lift, butter fly). The study found following results by observing average rate of change by gender. Firstly in the aspect of improvement of discus throwing records, male throwers showed improvement of 5.3%, 8.2% after four weeks and eight weeks respectively, while female throwers showed 14.7%, 15.4% improvement respectively, telling higher improvement rate of female throwers. Secondly, in the aspect of improvement of 30m dash, male throwers showed improvement effect of shortening by 1.5%, 7.8% , while female throwers showed shortening by 0.2%, 6.6%, respectively, telling higher improvement rate of male throwers. Thirdly, in the aspect of improvement of shuttle run, male throwers showed improvement of shortening by 2.2%, 3.3% after four weeks and eight weeks respectively, while female throwers showed shortening by 4.4%, 6.6% respectively telling higher improvement rate of female throwers. Fourthly, in the aspect of improvement of sidestep, male throwers showed improvement of shortening by 1.3%, 0.8% after four weeks and eight weeks respectively, while female throwers showed shortening by 1.2%, 3.8% respectively, telling similarly high improvement between male and female throwers. Fifthly, in the aspect of improvement of vertical jump, male throwers showed improvement by 3.3%, 3.2% after four weeks and eight weeks respectively, while female throwers showed improvement by 4.2%, 2.0% respectively, telling high improvement of both male and female throwers. Sixthly in the aspect of standing long jump, male throwers showed improvement by 1.2%, 0.2% after four weeks and eight weeks respectively, while female throwers showed improvement by 2.5%, 5.5% respectively, telling higher improvement rate of female throwers. In conclusion, the study found that female throwers showed relatively higher improvement in training program of male and female discus throwers in middle and high schools, which might find its cause in that eight week's systematic training(speed strengthening training, plyometric, technical training) affected female throwers who were short of basic physical strength and technique owing to their short career compared to male throwers.