Similar improvements in cognitive inhibitory control following low-intensity resistance exercise with slow movement and tonic force generation and high-intensity resistance exercise in healthy young adults: a preliminary study.
Similar improvements in cognitive inhibitory control following low-intensity resistance exercise with slow movement and tonic force generation and high-intensity resistance exercise in healthy young adults: a preliminary study.
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在健康的年轻人中，低强度耐药性运动后，低强度耐药性运动后，认知抑制性控制的同样改善：一项初步研究。
DOI：
10.1186/s12576-021-00806-0
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发表时间：
2021-07-17
影响因子：
2.3
通讯作者：
Isaka, Tadao
中科院分区：
文献类型：
--
作者：
Dora, Kento;Suga, Tadashi;Tomoo, Keigo;Sugimoto, Takeshi;Mok, Ernest;Tsukamoto, Hayato;Takada, Shingo;Hashimoto, Takeshi;Isaka, Tadao
关键词：
本研究比较了低强度阻力运动伴慢速运动和张力产生（ST-LRE）和高强度阻力运动（HRE）对运动后认知抑制控制（IC）改善的影响。16名年轻男性完成ST-LRE和HRE交叉设计。双侧膝关节伸肌ST-LRE和HRE（8次/组，6组）分别在缓慢收缩速度下进行50%的单次最大重复，在正常收缩速度下进行80%的单次最大重复。使用色字Stroop任务在六个时间点评估IC：基线，运动前，运动后立即，运动后30分钟恢复期每10分钟。在整个实验过程中，ST-LRE和HRE的血乳酸反应没有差异（条件×时间相互作用P = 0.396：例如，平均值±标准误差；8.1±0.5 mM vs 8.1±0.5 mM，运动后立即，P = 0.983, d = 0.00）。与运动前（即基线和运动前）相比，在运动后30分钟的恢复期间，ST-LRE和HRE的逆stroop干扰评分均大幅下降（下降率分别≥38.8%和41.4%，所有ds均≥0.95）。两种方案的运动后IC改善程度相似（条件×时间交互作用P = 0.998）。这些发现表明，尽管应用较低的运动负荷，ST-LRE改善运动后IC类似于HRE，这可能是由于两种方案之间相等的血乳酸反应，在健康的年轻人。
This study compared the effects of low-intensity resistance exercise with slow movement and tonic force generation (ST-LRE) and high-intensity resistance exercise (HRE) on post-exercise improvements in cognitive inhibitory control (IC). Sixteen young males completed ST-LRE and HRE sessions in a crossover design. Bilateral knee extensor ST-LRE and HRE (8 repetitions/set, 6 sets) were performed with 50% of one-repetition maximum with slow contractile speed and 80% of one-repetition maximum with normal contractile speed, respectively. The IC was assessed using the color–word Stroop task at six time points: baseline, pre-exercise, immediate post-exercise, and every 10 min during the 30-min post-exercise recovery period. The blood lactate response throughout the experimental session did not differ between ST-LRE and HRE (condition × time interaction P = 0.396: e.g., mean ± standard error of the mean; 8.1 ± 0.5 vs. 8.1 ± 0.5 mM, respectively, immediately after exercise, P = 0.983, d = 0.00). Large-sized decreases in the reverse-Stroop interference scores, which represent improved IC, compared to those before exercise (i.e., baseline and pre-exercise) were observed throughout the 30 min post-exercise recovery period for both ST-LRE and HRE (decreasing rate ≥ 38.8 and 41.4%, respectively, all ds ≥ 0.95). The degree of post-exercise IC improvements was similar between the two protocols (condition × time interaction P = 0.998). These findings suggest that despite the application of a lower exercise load, ST-LRE improves post-exercise IC similarly to HRE, which may be due to the equivalent blood lactate response between the two protocols, in healthy young adults.
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影响因子：
2.4
作者：
Brush, Christopher J.;Olson, Ryan L.;Alderman, Brandon L.
通讯作者：
Alderman, Brandon L.
影响因子：
2.5
作者：
Hermens, HJ;Freriks, B;Rau, G
通讯作者：
Rau, G
影响因子：
2.5
作者：
Coxon, James P.;Stinear, Cathy M.;Byblow, Winston D.
通讯作者：
Byblow, Winston D.
DOI：
10.1249/00005768-198205000-00012
发表时间：
1982-01-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
BORG, GAV
通讯作者：
BORG, GAV
影响因子：
168.9
作者：
McCrimmon, Rory J.;Ryan, Christopher M.;Frier, Brian M.
通讯作者：
Frier, Brian M.