スポーツ選手の減量に対する低圧環境下の歩行運動が身体組成およびエネルギー代謝に及ぼす影響

概要

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The purpose of this study is to elucidate the effects of walking exercise based on the lactate threshold (LT) in a hypobaric environment on the body composition and energy metabolism in body weight reduction of athletes. Before and after the training in experimental group (EG) and control group (CG), following parameters were measured; body weight (BW), body composition and resting metabolism (RM) at 08 : 30-09 : 00 a.m.. EG performed exercise in a 1500m simulated altitude, for 60 min/day, 3 days/week for 4 weeks. After the training for 4 weeks, BW in EG decreased significantly (-3.9kg, p<0.01).Body composition of body fat, was also significantly decreased (-3.38kg, p<0.01)after the training. RM after the training in EG was significantly higher than that in CG (32.49 kcal/kg/day vs. 27.52 kcal/kg/day, p<0.05). These results indicate that walking exercise based on the LT in a hypobaric environment may be a useful method for body weight reduction and exercise treatment for obesity.
東海大学の論文