Effect of Cognitive‐Motor Dual‐Task Training on Sustained Attention Performance and Neuromuscular Fatigue During Incremental Cycling in Trained Athletes.
Intense cognitive‐motor dual‐tasks (CMDTs) typically induce central nervous system fatigue and reduce cognitive performance, even in individuals with high fitness levels. We aimed to explore the efficiency of CMDT training in preventing central fatigue and cognitive performance decline in such scena...
| Publicado en: | Scandinavian Journal of Medicine & Science in Sports (John Wiley & Sons, Inc.) Vol. 35; no. 12; pp. 1 - 14 |
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| Autores principales: | , , , |
| Formato: | research tables/charts randomized controlled trial Journal Article |
| Publicado: |
John Wiley & Sons, Inc.
Dec2025
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=190516024&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 190516024 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 16000838 NRNW jtl: Scandinavian Journal of Medicine & Science in Sports (John Wiley & Sons, Inc.) issn: 16000838 maglogo: N pubinfo: dt: Dec2025 vid: 35 iid: 12 pid: 52269 pub: John Wiley & Sons, Inc. artinfo: ui: 190516024 190516024 190516024 10.1111/sms.70178 190516024 ppf: 1 ppct: 13 formats: tig: atl: Effect of Cognitive‐Motor Dual‐Task Training on Sustained Attention Performance and Neuromuscular Fatigue During Incremental Cycling in Trained Athletes. aug: au: Goepp, Thomas Hot, Pascal Hayes, Mark Rupp, Thomas affil: Inter‐University Laboratory of Human Movement Sciences, LIBM University Savoie Mont‐Blanc, Chambéry, France sug: subj: Psychomotor Performance Evaluation Athletic Performance Evaluation Cycling Task Performance and Analysis Cognition Training Effect (Physiology) Neuromuscular Control Athletes High-Intensity Interval Training Methods Fatigue Human Male Female Adult Descriptive Statistics Randomized Controlled Trials Random Assignment Two-Way Analysis of Variance Post Hoc Analysis Data Analysis Software Oxygen Saturation Adult: 19-44 years Male Female ab: Intense cognitive‐motor dual‐tasks (CMDTs) typically induce central nervous system fatigue and reduce cognitive performance, even in individuals with high fitness levels. We aimed to explore the efficiency of CMDT training in preventing central fatigue and cognitive performance decline in such scenarios. Forty trained adults were randomly assigned to one of three high‐intensity interval training (HIIT) groups (4 weeks, 2 sessions/week): cycling alone (HIITCTRL), cycling with cognitive training during low (HIITDTL), or high‐intensity intervals (HIITDTH). Each training session consisted of 4 × 6 min self‐selected intervals based on perceived effort (3 min "very strong", 3 min "very low"). Before and after training, participants completed an incremental cycling cognitive test (ICCT) until reaching task failure (TF). Sustained attention Mackworth score, knee‐extensor neuromuscular peripheral (e.g., peak twitch) and central (voluntary activation, VA) indices, prefrontal cortex (PFC) oxygenation, cycling and mental perceived efforts were assessed at each stage. Data were interpolated at 20%–40%–60%–80% relative to TF pretraining (TFPRE). All groups increased ICCT endurance time after training (+3.0 ± 4.2 min, p < 0.001). After training, the Mackworth score increased at rest, 80% and TFPRE (+11% ± 2%, p < 0.001), alongside similar PFC oxygenation patterns (p = 0.13), whatever the group. HIITDTL and HIITDTH mitigated VA decline at TFPRE (+4.5% ± 3.6% and +5.0% ± 3.7%, respectively, p < 0.001) compared to HIITCTRL (+0.9% ± 4.0%). HIITDTL and HIITDTH reduced mental effort after training throughout the ICCT (−14 ± 11 and −19 ± 12, p ≤ 0.002) compared to HIITCTRL (−6 ± 13). Whereas a traditional HIIT program was associated with improvements in sustained attention alongside gains in endurance performance, CMDT‐specific training more effectively mitigated central fatigue and reduced perceived mental effort during challenging CMDT scenarios. pubtype: Academic Journal doctype: research tables/charts randomized controlled trial Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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