Erdogan Gülsa, Karsten Bettina, Vogt Lutz, Mierau Andreas, Hülsdünker Thorben
Department of Sports Medicine and Exercise Physiology, Goethe University Frankfurt, Frankfurt am Main, Germany.
European University of Applied Sciences (EU|FH), Berlin, Germany.
Physiol Rep. 2024 Dec;12(23):e70136. doi: 10.14814/phy2.70136.
Motor-cognitive training and exergaming often only reach low-to-medium intensities that limits their training efficiency. This study evaluated the physiological profile of different exercises on a novel motor-cognitive training technology designed to cover a broad range of exercise intensities. Twenty-six healthy trained adults (17 males, 23.7 ± 3.8 years) performed five motor-cognitive training tasks on the SKILLCOURT technology. Oxygen consumption (VO), heart rate (HR), blood [lactate], perceived physical exertion (RPE) responses, and metabolic equivalent (MET) were assessed and compared to an incremental treadmill ramp test determining the maximal oxygen consumption (VO) and maximal heart rate (HR). Computer-based cognitive training served as control condition. Motor-cognitive exercises reached a higher %VO and %HR levels when compared to computer-based training (p < 0.001). Average intensity varied significantly between motor-cognitive tasks, with %VO ranging from 22% to 81% (p < 0.001), %HR from 49% to 89% (p < 0.001), METs from 3.57 to 13.37 (p < 0.001), blood [lactate] from 0.93 to 7.81 mmol·L (p < 0.001), and RPE from 8.5 to 16.4 (p < 0.001). Motor-cognitive training covers a wide range of exercise intensities. This supports individual training subscription and allows high-intensity training to facilitate cardio-vascular adaptations and neural plasticity.
运动认知训练和电子游戏通常只能达到中低强度，这限制了它们的训练效率。本研究评估了一种新型运动认知训练技术上不同运动的生理特征，该技术旨在涵盖广泛的运动强度。26名健康的受过训练的成年人（17名男性，年龄23.7±3.8岁）在SKILLCOURT技术上进行了五项运动认知训练任务。评估了耗氧量（VO）、心率（HR）、血[乳酸]、主观体力感觉（RPE）反应和代谢当量（MET），并将其与递增式跑步机斜坡测试进行比较，以确定最大耗氧量（VO）和最大心率（HR）。基于计算机的认知训练作为对照条件。与基于计算机的训练相比，运动认知练习达到了更高的VO%和HR%水平（p<0.001）。运动认知任务之间的平均强度差异显著，VO%范围为22%至81%（p<0.001），HR%范围为49%至89%（p<0.001），METs范围为3.57至13.37（p<0.001），血[乳酸]范围为0.93至7.81 mmol·L（p<0.001），RPE范围为8.5至16.4（p<0.001）。运动认知训练涵盖了广泛的运动强度。这支持个性化训练方案，并允许进行高强度训练以促进心血管适应和神经可塑性。
