Mental fatigue negatively influences manual dexterity and anticipation timing but not repeated high-intensity exercise performance in trained adults
Gespeichert in:
| Deutscher übersetzter Titel: | Mentale Erschöpfung beeinflusst bei trainierten Erwachsenen die manuelle Geschicklichkeit und das Antizipationstiming negativ jedoch nicht die Leistung bei wiederholter hochintensiver Belastung |
|---|---|
| Autor: | Duncan, Michael Joseph; Fowler, Nicholas; George, Oliver; Joyce, Samuel; Hankey, Joanne |
| Erschienen in: | Research in sports medicine |
| Veröffentlicht: | 23 (2015), 1, S. 1-13, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1543-8627, 1543-8635 |
| DOI: | 10.1080/15438627.2014.975811 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201510007743 |
| Quelle: | BISp |
Abstract des Autors
This study examined the impact of a period of mental fatigue on manual dexterity, anticipation timing and repeated high intensity exercise performance. Using a randomised, repeated measures experimental design, eight physically trained adults (mean age = 24.8 ± 4.1 years) undertook a 40 minute vigilance task to elicit mental fatigue or a control condition followed by four repeated Wingate anaerobic performance tests. Pre, post fatigue/control and post each Wingate test, manual dexterity (Seconds), coincidence anticipation (absolute error) were assessed. A series of two (condition) by six (time) ways repeated measures ANOVAs indicated a significant condition by time interactions for manual dexterity time (p = 0.021) and absolute error (p = 0.028). Manual dexterity and coincidence anticipation were significantly poorer post mental fatigue compared with control. There were no significant differences in mean power between conditions or across trials (all p > 0.05). Verf.-Referat