Monitoring mental fatigue during BET is crucial to ensure that the cognitive load is sufficient to induce the necessary adaptations without causing excessive strain. This is typically achieved through:
Validated Cognitive Tasks: Using the PVT-B (Psychomotor Vigilance Task - Brief), a scientifically validated task designed to accurately assess mental fatigue.
Performance Metrics: Tracking accuracy, reaction times, error rates, and other performance indicators during cognitive tasks.
Subjective Measures: Gathering self-reported data on perceived mental fatigue using standardized scales and questionnaires.
Physiological Indicators: Monitoring physiological responses such as heart rate variability (HRV), prefrontal cortex oxygenation (using near-infrared spectroscopy), and other biomarkers associated with cognitive workload.
Technology Platforms: Utilizing specialized software and devices (e.g., Soma NPT) that provide real-time analytics and feedback on cognitive and physiological metrics.
By combining these methods, coaches and practitioners can effectively monitor mental fatigue levels, adjust training protocols as needed, and ensure that BET is both safe and effective.