Sawczyn Stanisław, Mishchenko Viktor, Moska Waldemar, Sawczyn Michał, Jagiełło Marina, Kuehne Tatiana, Kostrzewa-Nowak Dorota, Nowak Robert, Cięszczyk Paweł
Department of Sports Theory, Gdansk University of Physical Education and Sport, Gdansk, Poland.
New Life Balance GmbH, Roesrath, Bochum, Germany.
Open Med (Wars). 2015 Feb 2;10(1):152-162. doi: 10.1515/med-2015-0021. eCollection 2015.
We compared the effects of 16-week-training on rest metabolic rate, aerobic power, and body fat, and the post-exercise effects upon rest oxygen uptake and respiratory exchange ratio in overweight middle-aged females. Twenty nine overweight women (BMI 29.9 ± 1.2 kg*m) participated in training (3 days a week). The subjects were divided onto groups of aerobic (AT) and strength (ST) training. The results showed that the total body mass decrease and VO max increase did not differ in both groups. Decrease in waist circumference after 16 weeks was higher in the ST group. In the ST group fat-free mass increased during the first 8 weeks. Rest metabolic rate was increased significantly at 16th week compared to initial value in ST group only. Significant increase in post-exercise resting VO and respiratory exchange ratio at 12 and 36 h was observed after the strength training session only. Increase in rest metabolic rate and post-exercise rest energy expenditure occurred after strength training but not after aerobic training despite the similar increase in aerobic power. The effect of 8-16 weeks of strength training on body mass decrease was higher in comparison to aerobic training.
我们比较了16周训练对超重中年女性静息代谢率、有氧能力和体脂的影响，以及运动后对静息摄氧量和呼吸交换率的影响。29名超重女性（BMI 29.9±1.2kg·m）参加了训练（每周3天）。受试者被分为有氧训练组（AT）和力量训练组（ST）。结果显示，两组的总体重下降和最大摄氧量增加情况没有差异。16周后，ST组的腰围下降幅度更大。在ST组中，无脂肪体重在前8周增加。仅ST组在第16周时静息代谢率较初始值显著增加。仅在力量训练课程后，观察到运动后12小时和36小时的静息摄氧量和呼吸交换率显著增加。尽管有氧能力有类似增加，但力量训练后静息代谢率和运动后静息能量消耗增加，而有氧训练后则没有。与有氧训练相比，8 - 16周的力量训练对体重下降的影响更大。
