Search results for "Perceived exertion"

showing 3 items of 53 documents

Mental fatigue induced by prolonged self-regulation does not exacerbate central fatigue during subsequent whole-body endurance exercise

2015

International audience; It has been shown that the mental fatigue induced by prolonged self-regulation increases perception of effort and reduces performance during subsequent endurance exercise. However, the physiological mechanisms underlying these negative effects of mental fatigue are unclear. The primary aim of this study was to test the hypothesis that mental fatigue exacerbates central fatigue induced by whole-body endurance exercise. Twelve subjects performed 30 min of either an incongruent Stroop task to induce a condition of mental fatigue or a congruent Stroop task (control condition) in a random and counterbalanced order. Both cognitive tasks (CTs) were followed by a whole-body …

neuromuscular fatigueafferent feedbackresponse-inhibitionBehavioral Neuroscienceresponse inhibitionOriginal Research Articleneuromuscular functionstroop taskknee extensorsBiological Psychiatryperceived exertionphysical performancedecision-makingsense of effortmuscle fatigue mental exertion neuromuscular fatigue perceived exertion perception of effort sense of effort Stroop task response inhibitionmental exertionPsychiatry and Mental healthlocomotor muscle fatigueNeuropsychology and Physiological PsychologyNeurology[ SDV.NEU ] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]brain activationmuscle fatigueperception of effortego depletionNeuroscience
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The importance of psychological variables in the perceived exertion of young football players

2017

Las escalas para medir la percepción del esfuerzo están entre los métodos que han sido utilizados para el control y la evaluación de la carga interna del entrenamiento en deportes de equipo como el fútbol. Debido a su naturaleza psicofisiológica, su registro proporciona información proveniente tanto de indicadores fisiológicos como psicológicos del deportista. Dentro del marco de la Teoría de la Autodeterminación (SDT, Self Determination Theory; Deci & Ryan, 1985; Ryan & Deci, 2017) y de la Teoría de las Metas de Logro (AGT, Achievement Goal Theory; Ames, 1992; Nicholls, 1989), en esta tesis doctoral se estudian tanto las variables contextuales desadaptativas (dimensiones del clima motivaci…

perceived exertionyoung football players611400610608self-determination theorymotivational climate610609exhaustionachievement goal theoryaerobic trainingmotivational psychological variables241106
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Durability is improved by both low and high intensity endurance training

2023

Introduction: This is one of the first intervention studies to examine how low- (LIT) and high-intensity endurance training (HIT) affect durability, defined as ‘time of onset and magnitude of deterioration in physiological-profiling characteristics over time during prolonged exercise’.Methods: Sedentary and recreationally active men (n = 16) and women (n = 19) completed either LIT (average weekly training time 6.8 ± 0.7 h) or HIT (1.6 ± 0.2 h) cycling for 10 weeks. Durability was analyzed before and after the training period from three factors during 3-h cycling at 48% of pretraining maximal oxygen uptake (VO2max): 1) by the magnitude and 2) onset of drifts (i.e. gradual change in energy ex…

suorituskykyperceived exertionPhysiologykestävyysharjoitteluPhysiology (medical)durabilityliikuntafysiologiacardiovascular driftinterventiotutkimuslow intensity traininghigh intensity trainingharjoitusvaste
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