High-intensity exercise prior to practice reduced skill acquisition in older adults, with the detriment specific to the oldest participants¶
Claim · All claims
Evidence · 1 study · causalr2·q3
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q3 i? A significant Group × Block × Age interaction showed older participants improved skill across blocks after rest but not after exercise, while younger-old participants improved in both groups. → Eleanor M. Taylor 2024
Evidence¶
Eleanor M. Taylor 2024¶
Eleanor M. Taylor, Claire J. Cadwallader, Dylan Curtin, Trevor T.-J. Chong, Joshua J. Hendrikse & James P. Coxon. (2024). High-intensity acute exercise impacts motor learning in healthy older adults. npj Science of Learning 9:9. https://doi.org/10.1038/s41539-024-00220-2
q3 · i? · causal · r2
Linear mixed model analysis of acquisition data from a randomised between-groups study of 24 adults aged 55–75 (12 rest, 11 exercise analysed) practicing the SVIPT. The article reports the three-way interaction: "there was a significant three-way interaction between Group, Block, and Age (F(1, 19.00) = 4.61,p = 0.04)". No effect size printed.
"there was a significant three-way interaction between Group, Block, and Age (F(1, 19.00) = 4.61,p = 0.04)"
Discussion¶
Related Claims¶
- The acquisition detriment after exercise was driven by the accuracy subcomponent: older participants reduced force error after rest but not after exercise — possibly the same claim (merge candidate)
- Trial time during acquisition was unaffected by exercise group but slowed over blocks for older participants — related
- Exercise eliminated the offline skill decline seen after rest: the rest group lost skill over the 6-hour delay while the exercise group did not — related
- The timing of acute exercise relative to learning modulates memory consolidation — related
- The HIIT benefit on skill learning is driven primarily by improved accuracy, shown by a Group × Block interaction for force error — related
- A preceding HIIT bout enhances skill acquisition on a novel visuomotor task relative to an active control, with group differences emerging from Block 4 of practice — reports the opposite
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by process:wiki-ingest on 2026-10-26 |
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