School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.
J Strength Cond Res. 2018 May;32(5):1422-1430. doi: 10.1519/JSC.0000000000001984.
Farinha, JB, Macedo, CEO, Rodrigues-Krause, J, Krüger, RL, Boeno, FP, Macedo, RCO, Queiroz, JN, Teixeira, BC, and Reischak-Oliveira, A. Effects of two combined exercise designs associated with high-fat meal consumption on postprandial lipemia, insulinemia, and oxidative stress. J Strength Cond Res 32(5): 1422-1430, 2018-Impaired postprandial lipemia (PPL) response after the consumption of a high-fat meal (HFM) is linked to diabetes, oxidative stress, and cardiovascular events. The aim of this study was to investigate lipid and glucose metabolism and oxidative stress responses of 2 different combined exercise designs associated with HFM consumption. Eleven healthy and physically active men (27.36 ± 5.04 years) participated in this study. After the pretrial visits, participants were randomly assigned to perform 2-day trials in 3 different conditions (interspaced by at least 1 week): resting (REST), circuit combined exercise (CIRC), or traditional combined exercise (COMB), on the evening of day 1. On the morning of day 2, an HFM was provided and blood samples were obtained before and after 1, 3, and 5 hours of HFM consumption. No differences were found with respect to glucose, thiobarbituric acid-reactive substances, or total thiol levels in between time points or conditions. One-way analysis of variance demonstrated a difference between REST and CIRC (p = 0.029; reduction of 35.29%) and between REST and COMB (p = 0.041; reduction of 33.41%) conditions with incremental area under the curve (iAUC) for triacylglycerol levels. A difference between REST and CIRC (p = 0.03; reduction of 34.22%) conditions in terms of iAUC for insulin was also found. Both CIRC and COMB exercise designs can reduce PPL associated with HFM consumption. Moreover, CIRC reduces the iAUC for insulin, suggesting additional benefits for prescribing this type of exercise.
法林哈，JB，马塞多，CEO，罗德里格斯-克劳斯，J，克鲁格，RL，博内奥，FP，马塞多，RCO，奎罗斯，JN，特谢拉，BC，和赖沙克-奥利维拉，A。两种联合运动设计与高脂肪膳食摄入对餐后血脂、胰岛素血症和氧化应激的影响。J 力量与调节研究 32（5）：1422-1430，2018-餐后血脂（PPL）反应受损后消耗高脂肪餐（HFM）与糖尿病、氧化应激和心血管事件有关。本研究的目的是研究与 HFM 消耗相关的两种不同联合运动设计的脂质和葡萄糖代谢及氧化应激反应。11 名健康且活跃的男性（27.36±5.04 岁）参加了这项研究。在预试验访问后，参与者被随机分配到 3 种不同条件下进行 2 天的试验（至少间隔 1 周）：休息（REST）、循环联合运动（CIRC）或传统联合运动（COMB），在第 1 天晚上。在第 2 天早上，提供高脂肪餐，并在 HFM 摄入前和摄入后 1、3 和 5 小时采集血液样本。在不同时间点或条件下，血糖、硫代巴比妥酸反应物质或总巯基水平均无差异。单因素方差分析显示，REST 和 CIRC（p=0.029；减少 35.29%）和 REST 和 COMB（p=0.041；减少 33.41%）之间存在差异，甘油三酯水平的增量曲线下面积（iAUC）。还发现 REST 和 CIRC（p=0.03；减少 34.22%）条件下胰岛素的 iAUC 存在差异。循环和联合运动设计都可以减少与 HFM 消耗相关的 PPL。此外，CIRC 降低了胰岛素的 iAUC，这表明这种运动类型的益处更多。
