自転車エルゴメーターによる有酸素性運動と筋力トレーニングが男性教職員の皮下脂肪厚および筋厚に与える影響 : フィットネスプログラム

概要

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The purpose of this study was to determine the effects of the combination of aerobic exercise and strength training on skinfold thickness and muscle thickness in healthy men. Thirteen men( aged : 29 to 62 yrs, average : 43 yrs) trained by using cycle ergometer and weight stuck machine for eight weeks. The target heart rate during aerobic exercise was set at 50% intensity by Karvonen formula. When the subjects were gradually conditioned to the intensity, it was increased at 60%. Additionally, they conducted strength training at low intensity. Before and after the training, skinfold thickness and muscle thickness of thigh (quadriceps and hamstrings) were measured by using the ultrasonic apparatus. They completed aerobic exercise approximately twice a week and strength training once a week. The results were as follows. 1) Skinfold thickness in quadriceps significantly decreased by 9.3% (p<0.05). 2) Skinfold thickness in hamstrings did not significantly decreased. 3) Muscle thickness of thigh showed no difference between pre-training and post-training. Therefore it was suggested that the combination of aerobic training and strength training was significantly effective on reducing skinfold thickness of quadriceps in healthy men.
学習院大学の論文