Circuit Weight Training이 중년남성의 체격 및 체력에 미치는 영향

The effect of circuit weight training on the physique, physical fitness

&nbsp;&nbsp;The purpose of this study was to investigate the effect of circuit weight training on the physique, physical fitness.<BR>&nbsp;&nbsp;20 middle ages man at B leisure town were selected as subject and then divided into two group; The forties group with 10 persons, fifties group with 10 persons.<BR>&nbsp;&nbsp;circuit weight training was three times a week for the period 8 weeks.<BR>&nbsp;&nbsp;To evaluate the charge of physique, skinfolds, muscular strength each group was measured.<BR>&nbsp;&nbsp;The pre test was enforced before taking the experiment, and the post test was operated after taking the experiment 8 weeks later.<BR>&nbsp;&nbsp;The results were as follows;<BR>&nbsp;&nbsp;1. Significant change was increased in chest girth of forties group 2.54%(p＜.05), non significant change was fifties group 0.26%, significant change increased in the thigh girth of forties group 2.50%(p＜.001), fifties group 4.43(p＜.01), and non significant change was decreased in the waist girth of forties group 0.54, significant change was fifties group 1.24%(p＜.05) by after 8 weeks.<BR>&nbsp;&nbsp;2. Significant change was decreased in triceps of forties group 16.81(p＜.01), fifties group 18.10%(p＜.01), non significant change was in the abdomen of forties group 2.89%, significant change was in fifties group 5.02%(p＜.01), subscapular in the forties group 12.50%(p＜.01), fifties group 19.25%(p＜.01) after 8 weeks, and total thickness of forties group 13.93(p＜.01), fifties group 12.80%(p＜.01), significant change was increased in the body density of forties group 0.51%(p＜.05), fifties group 2.31%(p＜.01), LBM of forties group 2.86%(p＜.05), fifties group 0.2.31%(p＜.01), significant change was decreased in %Fat of forties group 11.91%(p＜.01), fifties group 8.60%, Fat of forties group 12.93%(p＜.01), fifties group 9.37%(p＜.01) by after 8 weeks.<BR>&nbsp;&nbsp;3. Significant change was increased in the grip strength of forties group 8.64%(p＜.05), fifties group 6.24%(p＜.01), back strength of forties group 12.65%(p＜.01), fifties group 10.63%(p＜.01), trunk flexion of forties group 20.18%(p＜.001), fifties group 22.55%(p＜.01), non significant change was increased in the trunk extension of forties group 5.56%, fifties group 4.43% by after 8 weeks.<BR>&nbsp;&nbsp;In conclusion circuit weight training is effective as the method of all-round development physique, physical fitness.