Physiological fatigue
To define this state of fatigue scientifically, it is both the decrease in muscular performance and the perceptually felt state of fatigue / exhaustion that causes the decline of physical(physical) and cognitive functions of the athlete.
Psychological fatigue
Psychological fatigue describes someone who has lost all his dynamism, energy, is tired, does not want to “move even the tip of his finger”, is “reluctant, hopeless, drained, even out of battery, prone to sleep”.