Mental Fatigue Effects on the Produced Perception of Effort and Its Impact on Subsequent Physical Performances
| Autor: | Hassen Hakim, Aymen Khemiri, Oussema Chortane, Samia Boukari, Sabri Chortane, Antonino Bianco, Santo Marsigliante, Antonino Patti, Antonella Muscella |
|---|---|
| Přispěvatelé: | Hakim, Hassen, Khemiri, Aymen, Chortane, Oussema Gaied, Boukari, Samia, Chortane, Sabri Gaied, Bianco, Antonino, Marsigliante, Santo, Patti, Antonino, Muscella, Antonella, Gaied Chortane, Oussema, Gaied Chortane, Sabri |
| Rok vydání: | 2022 |
| Předmět: |
cognitive task
Adult Health Toxicology and Mutagenesis Physical Exertion Public Health Environmental and Occupational Health power training perception of effort Stroop test cognitive task Physical Functional Performance Mental Fatigue power training Stroop Test produced perception of effort Stroop test Physical Endurance Humans Perception |
| Zdroj: | International Journal of Environmental Research and Public Health; Volume 19; Issue 17; Pages: 10973 |
| ISSN: | 1660-4601 |
| Popis: | The purpose of this study was to investigate the relationship between mental fatigue induced by a demanding cognitive task and impaired physical performance in endurance due to a higher perception of effort. A total of 12 healthy adults and volunteers, who had previously practiced endurance activities for 4 to 8 h per week, performed a one-hour cognitive task involving either the process of response inhibition (Stroop task) or not (visualization of a documentary as control task), then 20 min of pedaling on a cycle ergometer at a constant perception of effort while cardio-respiratory and neuromuscular functions were measured. The Stroop task induces subjective feelings of mental fatigue (vigor: 3.92 ± 2.61; subjective workload: 58.61 ± 14.57) compared to the control task (vigor: 5.67 ± 3.26; p = 0.04; subjective workload: 32.5 ± 10.1; p = 0.005). This fatigue did not act on the produced perceived effort, self-imposed, and did not affect the cardio-respiratory or neuromuscular functions during the subsequent physical task whose type was medium-term endurance. Regardless of the mental condition, the intensity of physical effort is better controlled when the participants in physical activity control their perception of effort. Mental fatigue does not affect subsequent physical performance but estimated perceived exertion, which increases with the intensity and duration of the exercise. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|