文章基本信息

标题：HIIT the Road Jack: An Exploratory Study on the Effects of an Acute Bout of Cardiovascular High-Intensity Interval Training on Piano Learning
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作者：Swarbrick, Dana ; Kiss, Alex ; Trehub, Sandra 等
期刊名称：Frontiers in Psychology
电子版ISSN：1664-1078
出版年度：2020
卷号：11
页码：1-17
DOI：10.3389/fpsyg.2020.02154
出版社：Frontiers Media
摘要：Pairing high-intensity interval training (HIIT) with motor skill acquisition may improve learning of some implicit motor sequences (albeit with some variability), but it is unclear if HIIT enhances explicit learning of motor sequences. We asked whether a single bout of HIIT after non-musicians learned to play a piano melody promoted better retention of the melody than low-intensity interval training (LIIT). Further, we investigated whether HIIT facilitated transfer of learning to a new melody. We generated individualized exercise protocols by having participants (n=25) with little musical training undergo a graded maximal exercise test to determine their cardiorespiratory fitness (VO2peak) and maximal power output. In a subsequent session, participants practiced a piano melody (skill acquisition) and were randomly assigned to a single bout of HIIT or LIIT. Retention of the piano melody was tested one hour, one day, and one week after skill acquisition. We also evaluated transfer to learning a new melody one week after acquisition. Pitch and rhythm accuracy were analyzed with linear mixed-effects modeling. HIIT did not enhance sequence-specific retention of pitch or rhythmic elements of the piano melody, but there was modest evidence that HIIT facilitated transfer to learning a new melody. We tentatively conclude that HIIT enhances explicit, task-general motor consolidation.
关键词：motor learning; music; cardiovascular exercise; sequence learning; transfer; consolidation; explicit