TY  - JOUR
A1  - Wilke, Jan
A1  - Royé, Caroline
T1  - Exercise intensity may not moderate the acute effects of functional circuit training on cognitive function: a randomized crossover trial
T2  - Brain sciences
N2  - Functional circuit training (FCT) has been demonstrated to acutely enhance cognitive performance (CP). However, the moderators of this observation are unknown. This study aimed to elucidate the role of exercise intensity. According to an a priori sample size calculation, n = 24 healthy participants (26 ± 3 years, 13 females), in randomized order, performed a single 15-min bout of FCT with low (20–39% of the heart rate reserve/HRR), moderate (40–59% HRR) or high intensity (maximal effort). Immediately pre- and post-workout, CP was measured by use of the Digit Span test, Stroop test and Trail Making test. Non-parametric data analyses did not reveal significant differences between conditions (p > 0.05) although parameter-free 95% confidence intervals showed pre-post improvements in some outcomes at moderate and high intensity only. The effort level does not seem to be a major effect modifier regarding short-term increases in CP following HCT in young active adults.
KW  - HIFT
KW  - cognition
KW  - neurocognition
KW  - effort
KW  - exertion
Y1  - 2020
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/56866
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-568660
SN  - 2076-3425
VL  - 10
IS  - 738
PB  - MDPI
CY  - Basel
ER  -