Force error increased at retention for the rest group but not the exercise group¶

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? A Group × Time interaction on force error (p = 0.05) showed error increased over the delay for the rest group but not the exercise group. → 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

Retention analysis of the force error subcomponent in the same study. The article reports "a Group by Time interaction (F(1,2 1) = 4.50,p = 0.05)"; the exercise group showed no error increase. No effect size printed; p at threshold.

"a Group by Time interaction (F(1,2 1) = 4.50,p = 0.05) revealed that force error increased at the retention test for the rest group"

Discussion¶

Learner Variables¶

• Physical Well-Being — predictor: learners who differ on it differ in outcomes

Related Claims¶

• 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 acquisition detriment after exercise was driven by the accuracy subcomponent: older participants reduced force error after rest but not after exercise — related
• The timing of acute exercise relative to learning modulates memory consolidation — a broader claim this one bears on
• Exercise performed four hours, but not immediately, after encoding enhances 48-hour retention of picture-location associations and hippocampal pattern similarity — related
• The HIIT benefit on skill learning is driven primarily by improved accuracy, shown by a Group × Block interaction for force error — related