Acute Interval Exercise Intensity Does Not Affect Appetite and Nutrient Preferences in Overweight and Obese Males

本研究探讨了两种不同强度的间歇剧烈运动对超重和肥胖男性食物的喜好和食欲的影响。12位超重／肥胖男性（年龄为29.0 ± 4.1岁，体重指数为29.1 ± 2.4 kg/m^2）完成了3个运动：一个初始分级运动试验，以及两个间歇踩脚踏车运动：在不同日期进行中等强度和高强度间歇运动。中等强度运动期包括交替重复5分钟最大脂肪氧化20%以上和20%以下的踩脚踏车运动。高强度运动期包括交替15秒85%最大耗氧量和15秒卸载恢复的踩脚踏车运动。采用视觉模拟量表和喜欢&需求实验程序，在运动之前和之后立即测量研究对象的食欲和食物偏好。结果表明：中等和高强度运动之后对所有食物类别的喜欢显著增加，而需求显著降低。中等和高强度运动对食欲和喜欢&需求的影响没有差别。总之，调整剧烈间歇运动的强度对食欲和营养喜好没有影响。

關鍵字

间歇锻炼；运动强度；食欲；营养喜好；喜欢&需求

並列摘要

This study investigated the influence of two different intensities of acute interval exercise on food preferences and appetite sensations in overweight and obese men. Twelve overweight/obese males (age = 29.0 ± 4.1 years; BMI = 29.1 ± 2.4 kg/m^2) completed three exercise sessions: an initial graded exercise test, and two interval cycling sessions: moderate-(MIIT) and high-intensity (HIIT) interval exercise sessions on separate days in a counterbalanced order. The MIIT session involved cycling for 5-minute repetitions of alternate workloads 20% below and 20% above maximal fat oxidation. The HIIT session consisted of cycling for alternate bouts of 15 seconds at 85% VO_(2max) and 15 seconds unloaded recovery. Appetite sensations and food preferences were measured immediately before and after the exercise sessions using the Visual Analogue Scale and the Liking & Wanting experimental procedure. Results indicated that liking significantly increased and wanting significantly decreased in all food categories after both MIIT and HIIT. There were no differences between MIIT and HIIT on the effect on appetite sensations and Liking & Wanting. In conclusion, manipulating the intensity of acute interval exercise did not affect appetite and nutrient preferences.

並列關鍵字

interval exercise ； exercise intensity ； appetite sensations ； nutrient preferences ； Liking & Wanting

參考文獻

Boutcher S. High-intensity intermittent exercise and fat loss. J Obes. 2011;2011:868305. doi:10.1155/2011/868305.

Whyte L, Gill J, Cathcart A. Effect of 2 weeks of sprint interval training on health-related outcomes in sedentary overweight/obese men. Metabolism. 2010;59:1421-8. doi:10. 1016/j.metabol.2010. 01.002.

Trapp E, Chisholm D, Freund J, Boutcher S. The effects of high-intensity intermittent exercise training on fat loss and fasting insulin levels of young women. Int J Obes. 2008;32: 684-91. doi: 10.1038/sj.ijo.0803781.

Corpeleijn E, Saris W, Blaak E. Metabolic flexibility in the development of insulin resistance and type 2 diabetes: effects of lifestyle. Obes Rev. 2009;10:178-93. doi: 10.1111 /j.1467-789X.2008.00544.x.

Galgani J, Moro C, Ravussin E. Metabolic flexibility and insulin resistance. Am J Physiol Endocrinol Metab. 2008; 295:E1009-17. doi: 10.1152/ajpendo.90558.2008.

國際替代計量

Acute Interval Exercise Intensity Does Not Affect Appetite and Nutrient Preferences in Overweight and Obese Males

全文下載

主題瀏覽